From 883ff25deae7e5135ebc2a48a3000d5c25a93b15 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Sun, 24 Nov 2024 15:34:09 +0000
Subject: [PATCH 01/14] Bump version -> `2.0.0-SNAPSHOT.182`

---
 version.gradle.kts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/version.gradle.kts b/version.gradle.kts
index e91173d496..f10a2b3222 100644
--- a/version.gradle.kts
+++ b/version.gradle.kts
@@ -29,4 +29,4 @@
  *
  * For versions of Spine-based dependencies, please see [io.spine.internal.dependency.Spine].
  */
-val versionToPublish: String by extra("2.0.0-SNAPSHOT.181")
+val versionToPublish: String by extra("2.0.0-SNAPSHOT.182")

From 74128ef30afd734b84544167e53f089878062309 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Sun, 24 Nov 2024 15:40:51 +0000
Subject: [PATCH 02/14] Bump version -> `2.0.0-SNAPSHOT.182`

---
 version.gradle.kts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/version.gradle.kts b/version.gradle.kts
index f10a2b3222..ddd14e46d0 100644
--- a/version.gradle.kts
+++ b/version.gradle.kts
@@ -27,6 +27,6 @@
 /**
  *  The version of this library.
  *
- * For versions of Spine-based dependencies, please see [io.spine.internal.dependency.Spine].
+ * For versions of Spine-based dependencies, please see [io.spine.dependency.local.Spine].
  */
 val versionToPublish: String by extra("2.0.0-SNAPSHOT.182")

From 5e84cc69e7a95682918a4208c6d58b649d448c10 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Sun, 24 Nov 2024 15:47:18 +0000
Subject: [PATCH 03/14] Update `config`

---
 ...move-obsolete-artifacts-from-packages.yaml |   4 +-
 .gitignore                                    |   1 +
 .idea/inspectionProfiles/Project_Default.xml  |  16 +-
 build.gradle.kts                              |  65 ++---
 buildSrc/build.gradle.kts                     |  16 +-
 buildSrc/src/main/kotlin/BuildExtensions.kt   |  20 +-
 .../src/main/kotlin/DependencyResolution.kt   |  59 ++---
 buildSrc/src/main/kotlin/DokkaExts.kt         |  15 +-
 buildSrc/src/main/kotlin/Strings.kt           |  61 +++++
 .../main/kotlin/compile-protobuf.gradle.kts   |   4 +-
 .../src/main/kotlin/config-tester.gradle.kts  |   6 +-
 .../src/main/kotlin/dokka-for-java.gradle.kts |   6 +-
 .../main/kotlin/dokka-for-kotlin.gradle.kts   |   6 +-
 .../dependency => dependency/lib}/Aedile.kt   |   2 +-
 .../lib}/ApacheHttp.kt                        |   6 +-
 .../lib}/AppEngine.kt                         |  10 +-
 .../dependency => dependency/lib}/Asm.kt      |   6 +-
 .../dependency => dependency/lib}/Auto.kt     |   4 +-
 .../lib}/BouncyCastle.kt                      |   6 +-
 .../dependency => dependency/lib}/Caffeine.kt |   2 +-
 .../dependency => dependency/lib}/Clikt.kt    |   3 +-
 .../lib}/CommonsCli.kt                        |   8 +-
 .../lib}/CommonsCodec.kt                      |   6 +-
 .../lib}/CommonsLogging.kt                    |  10 +-
 .../lib}/Coroutines.kt                        |   4 +-
 .../dependency => dependency/lib}/Firebase.kt |   8 +-
 .../dependency => dependency/lib}/Flogger.kt  |  16 +-
 .../lib}/GoogleApis.kt                        |  10 +-
 .../lib}/GoogleCloud.kt                       |   6 +-
 .../dependency => dependency/lib}/Grpc.kt     |  30 +--
 .../lib}/GrpcKotlin.kt                        |   4 +-
 .../dependency => dependency/lib}/Gson.kt     |   8 +-
 .../dependency => dependency/lib}/Guava.kt    |  10 +-
 .../lib}/HttpClient.kt                        |  14 +-
 .../dependency => dependency/lib}/IntelliJ.kt |   6 +-
 .../dependency => dependency/lib}/J2ObjC.kt   |   8 +-
 .../dependency => dependency/lib}/Jackson.kt  |  20 +-
 .../lib}/JavaDiffUtils.kt                     |   8 +-
 .../dependency => dependency/lib}/JavaJwt.kt  |   8 +-
 .../dependency => dependency/lib}/JavaPoet.kt |   8 +-
 .../dependency => dependency/lib}/JavaX.kt    |   8 +-
 .../dependency => dependency/lib}/Klaxon.kt   |   8 +-
 .../dependency => dependency/lib}/Kotlin.kt   |   6 +-
 .../lib}/KotlinSemver.kt                      |   6 +-
 .../dependency => dependency/lib}/KotlinX.kt  |   6 +-
 .../dependency => dependency/lib}/Log4j2.kt   |   4 +-
 .../lib/Netty.kt}                             |  18 +-
 .../dependency => dependency/lib}/Okio.kt     |   8 +-
 .../dependency => dependency/lib}/Plexus.kt   |   8 +-
 .../dependency => dependency/lib}/Protobuf.kt |  16 +-
 .../dependency => dependency/lib}/Roaster.kt  |   6 +-
 .../dependency => dependency/lib}/Slf4J.kt    |  14 +-
 .../spine/dependency/local/ArtifactVersion.kt | 117 +++++++++
 .../Ksp.kt => dependency/local/CoreJava.kt}   |  20 +-
 .../io/spine/dependency/local/Logging.kt      |  52 ++++
 .../dependency => dependency/local}/McJava.kt |  35 ++-
 .../local}/ProtoData.kt                       |   6 +-
 .../local}/ProtoTap.kt                        |   2 +-
 .../kotlin/io/spine/dependency/local/Spine.kt |  82 +++++++
 .../local/ToolBase.kt}                        |  28 ++-
 .../local}/Validation.kt                      |   4 +-
 .../dependency => dependency/test}/AssertK.kt |   8 +-
 .../test}/Hamcrest.kt                         |   8 +-
 .../dependency => dependency/test}/JUnit.kt   |  22 +-
 .../dependency => dependency/test}/Jacoco.kt  |   6 +-
 .../dependency => dependency/test}/Kotest.kt  |   6 +-
 .../dependency => dependency/test}/Kover.kt   |   6 +-
 .../test}/OpenTest4J.kt                       |   8 +-
 .../test}/SystemLambda.kt                     |   4 +-
 .../test}/TestKitTruth.kt                     |   6 +-
 .../dependency => dependency/test}/Truth.kt   |  12 +-
 .../markup => docs}/MarkdownDocument.kt       |   6 +-
 .../io/spine/{internal => }/gradle/Build.kt   |   6 +-
 .../io/spine/{internal => }/gradle/Clean.kt   |   6 +-
 .../{internal => }/gradle/ConfigTester.kt     |   6 +-
 .../gradle/ProjectExtensions.kt               |   8 +-
 .../spine/{internal => }/gradle/RepoSlug.kt   |   6 +-
 .../{internal => }/gradle/Repositories.kt     |   8 +-
 .../spine/{internal => }/gradle/RunBuild.kt   |   6 +-
 .../spine/{internal => }/gradle/RunGradle.kt  |   6 +-
 .../io/spine/{internal => }/gradle/Runtime.kt |   6 +-
 .../{internal => }/gradle/StringExtensions.kt |   6 +-
 .../spine/{internal => }/gradle/TaskName.kt   |   6 +-
 .../{internal => }/gradle/VersionWriter.kt    |   6 +-
 .../spine/{internal => }/gradle/base/Tasks.kt |  10 +-
 .../gradle/checkstyle/CheckStyleConfig.kt     |   8 +-
 .../{internal => }/gradle/dart/DartContext.kt |   6 +-
 .../gradle/dart/DartEnvironment.kt            |   6 +-
 .../gradle/dart/DartExtension.kt              |  10 +-
 .../gradle/dart/plugin/DartPlugins.kt         |  14 +-
 .../gradle/dart/plugin/Protobuf.kt            |  10 +-
 .../{internal => }/gradle/dart/task/Build.kt  |  22 +-
 .../gradle/dart/task/DartTasks.kt             |  22 +-
 .../gradle/dart/task/IntegrationTest.kt       |  18 +-
 .../gradle/dart/task/Publish.kt               |  24 +-
 .../gradle/dokka/DokkaExtensions.kt           |   2 +-
 .../gradle/dokka/TaskContainerExtensions.kt   |   2 +-
 .../{internal => }/gradle/fs/LazyTempPath.kt  |   6 +-
 .../spine/{internal => }/gradle/git/Branch.kt |   6 +-
 .../{internal => }/gradle/git/Repository.kt   |  10 +-
 .../{internal => }/gradle/git/UserInfo.kt     |   6 +-
 .../gradle/github/pages/AuthorEmail.kt        |   6 +-
 .../github/pages/RepositoryExtensions.kt      |  14 +-
 .../gradle/github/pages/SshKey.kt             |   8 +-
 .../gradle/github/pages/TaskName.kt           |   6 +-
 .../gradle/github/pages/Update.kt             |   8 +-
 .../gradle/github/pages/UpdateGitHubPages.kt  |  20 +-
 .../pages/UpdateGitHubPagesExtension.kt       |   8 +-
 .../spine/{internal => }/gradle/java/Tasks.kt |   6 +-
 .../{internal => }/gradle/javac/ErrorProne.kt |   6 +-
 .../{internal => }/gradle/javac/Javac.kt      |   6 +-
 .../{internal => }/gradle/javadoc/Encoding.kt |   6 +-
 .../gradle/javadoc/ExcludeInternalDoclet.kt   |  15 +-
 .../gradle/javadoc/JavadocConfig.kt           |   6 +-
 .../gradle/javadoc/JavadocTag.kt              |   6 +-
 .../gradle/javadoc/TaskContainerExtensions.kt |   6 +-
 .../gradle/javascript/JsContext.kt            |   6 +-
 .../gradle/javascript/JsEnvironment.kt        |   6 +-
 .../gradle/javascript/JsExtension.kt          |  10 +-
 .../gradle/javascript/plugin/Idea.kt          |   6 +-
 .../gradle/javascript/plugin/JsPlugins.kt     |  14 +-
 .../gradle/javascript/plugin/McJs.kt          |   6 +-
 .../gradle/javascript/plugin/Protobuf.kt      |   8 +-
 .../gradle/javascript/task/Assemble.kt        |  26 +-
 .../gradle/javascript/task/Check.kt           |  24 +-
 .../gradle/javascript/task/Clean.kt           |  20 +-
 .../gradle/javascript/task/IntegrationTest.kt |  18 +-
 .../gradle/javascript/task/JsTasks.kt         |  22 +-
 .../gradle/javascript/task/LicenseReport.kt   |  18 +-
 .../gradle/javascript/task/Publish.kt         |  26 +-
 .../gradle/javascript/task/Webpack.kt         |  20 +-
 .../gradle/kotlin/KotlinConfig.kt             |   6 +-
 .../gradle/protobuf/ProtoTaskExtensions.kt    | 225 ++++++++++++------
 .../gradle/publish/CheckVersionIncrement.kt   |   8 +-
 .../gradle/publish/CloudArtifactRegistry.kt   |  10 +-
 .../gradle/publish/CloudRepo.kt               |   8 +-
 .../gradle/publish/GitHubPackages.kt          |  12 +-
 .../gradle/publish/IncrementGuard.kt          |   2 +-
 .../{internal => }/gradle/publish/JarDsl.kt   |   6 +-
 .../gradle/publish/ProtoExts.kt               |   8 +-
 .../gradle/publish/Publications.kt            |  18 +-
 .../gradle/publish/PublishingExts.kt          |  10 +-
 .../gradle/publish/PublishingRepos.kt         |   4 +-
 .../gradle/publish/SpinePublishing.kt         |   8 +-
 .../gradle/report/coverage/CodebaseFilter.kt  |   8 +-
 .../gradle/report/coverage/FileExtension.kt   |   6 +-
 .../gradle/report/coverage/FileExtensions.kt  |  22 +-
 .../gradle/report/coverage/FileFilter.kt      |   6 +-
 .../gradle/report/coverage/JacocoConfig.kt    |  39 +--
 .../gradle/report/coverage/PathMarker.kt      |   6 +-
 .../gradle/report/coverage/TaskName.kt        |   8 +-
 .../gradle/report/license/Configuration.kt    |   6 +-
 .../gradle/report/license/LicenseReporter.kt  |   8 +-
 .../report/license/MarkdownReportRenderer.kt  |   4 +-
 .../report/license/ModuleDataExtensions.kt    |   8 +-
 .../gradle/report/license/Paths.kt            |   6 +-
 .../report/license/ProjectDependencies.kt     |   8 +-
 .../gradle/report/license/Tasks.kt            |   6 +-
 .../gradle/report/license/Template.kt         |  10 +-
 .../gradle/report/pom/DependencyScope.kt      |   6 +-
 .../gradle/report/pom/DependencyWriter.kt     |   4 +-
 .../gradle/report/pom/InceptionYear.kt        |   6 +-
 .../gradle/report/pom/MarkupExtensions.kt     |   6 +-
 .../gradle/report/pom/ModuleDependency.kt     |   4 +-
 .../gradle/report/pom/PomFormatting.kt        |   6 +-
 .../gradle/report/pom/PomGenerator.kt         |   6 +-
 .../gradle/report/pom/PomXmlWriter.kt         |  10 +-
 .../gradle/report/pom/ProjectMetadata.kt      |   6 +-
 .../gradle/report/pom/ScopedDependency.kt     |  16 +-
 .../gradle/report/pom/SpineLicense.kt         |   6 +-
 .../{internal => }/gradle/testing/Logging.kt  |   6 +-
 .../gradle/testing/Multiproject.kt            |  10 +-
 .../{internal => }/gradle/testing/Tasks.kt    |   6 +-
 .../internal/dependency/AnimalSniffer.kt      |  34 ---
 .../spine/internal/dependency/CheckStyle.kt   |  46 ----
 .../internal/dependency/CheckerFramework.kt   |  39 ---
 .../io/spine/internal/dependency/Dokka.kt     |  84 -------
 .../spine/internal/dependency/ErrorProne.kt   |  59 -----
 .../io/spine/internal/dependency/FindBugs.kt  |  41 ----
 .../io/spine/internal/dependency/Netty.kt     |  38 ---
 .../spine/internal/dependency/OsDetector.kt   |  36 ---
 .../io/spine/internal/dependency/Pmd.kt       |  42 ----
 .../io/spine/internal/dependency/Spine.kt     | 192 ---------------
 .../internal/gradle/github/pages/Branch.kt    |  36 ---
 .../main/kotlin/jacoco-kotlin-jvm.gradle.kts  |   2 +-
 .../src/main/kotlin/jvm-module.gradle.kts     |  56 ++---
 .../src/main/kotlin/pmd-settings.gradle.kts   |   2 +-
 .../src/main/kotlin/write-manifest.gradle.kts |   2 +-
 client/build.gradle.kts                       |  13 +-
 config                                        |   2 +-
 core/build.gradle.kts                         |  13 +-
 dependencies.md                               |  72 +++++-
 pom.xml                                       |  26 +-
 server/build.gradle.kts                       |  10 +-
 testutil-client/build.gradle.kts              |   6 +-
 testutil-core/build.gradle.kts                |   6 +-
 testutil-server/build.gradle.kts              |   4 +-
 197 files changed, 1470 insertions(+), 1636 deletions(-)
 create mode 100644 buildSrc/src/main/kotlin/Strings.kt
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Aedile.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/ApacheHttp.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/AppEngine.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Asm.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Auto.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/BouncyCastle.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Caffeine.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Clikt.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/CommonsCli.kt (88%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/CommonsCodec.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/CommonsLogging.kt (83%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Coroutines.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Firebase.kt (86%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Flogger.kt (84%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/GoogleApis.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/GoogleCloud.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Grpc.kt (60%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/GrpcKotlin.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Gson.kt (88%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Guava.kt (86%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/HttpClient.kt (88%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/IntelliJ.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/J2ObjC.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Jackson.kt (84%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/JavaDiffUtils.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/JavaJwt.kt (89%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/JavaPoet.kt (87%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/JavaX.kt (86%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Klaxon.kt (87%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Kotlin.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/KotlinSemver.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/KotlinX.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Log4j2.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency/GradleDoctor.kt => dependency/lib/Netty.kt} (74%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Okio.kt (87%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Plexus.kt (89%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Protobuf.kt (84%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Roaster.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/lib}/Slf4J.kt (82%)
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency/Ksp.kt => dependency/local/CoreJava.kt} (69%)
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/local/Logging.kt
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/local}/McJava.kt (75%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/local}/ProtoData.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/local}/ProtoTap.kt (98%)
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/local/Spine.kt
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency/LicenseReport.kt => dependency/local/ToolBase.kt} (66%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/local}/Validation.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/AssertK.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/Hamcrest.kt (88%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/JUnit.kt (80%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/Jacoco.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/Kotest.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/Kover.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/OpenTest4J.kt (87%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/SystemLambda.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/TestKitTruth.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/dependency => dependency/test}/Truth.kt (80%)
 rename buildSrc/src/main/kotlin/io/spine/{internal/markup => docs}/MarkdownDocument.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/Build.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/Clean.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/ConfigTester.kt (98%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/ProjectExtensions.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/RepoSlug.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/Repositories.kt (98%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/RunBuild.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/RunGradle.kt (98%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/Runtime.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/StringExtensions.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/TaskName.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/VersionWriter.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/base/Tasks.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/checkstyle/CheckStyleConfig.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dart/DartContext.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dart/DartEnvironment.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dart/DartExtension.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dart/plugin/DartPlugins.kt (89%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dart/plugin/Protobuf.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dart/task/Build.kt (89%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dart/task/DartTasks.kt (85%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dart/task/IntegrationTest.kt (86%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dart/task/Publish.kt (89%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dokka/DokkaExtensions.kt (98%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/dokka/TaskContainerExtensions.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/fs/LazyTempPath.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/git/Branch.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/git/Repository.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/git/UserInfo.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/github/pages/AuthorEmail.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/github/pages/RepositoryExtensions.kt (87%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/github/pages/SshKey.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/github/pages/TaskName.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/github/pages/Update.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/github/pages/UpdateGitHubPages.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/github/pages/UpdateGitHubPagesExtension.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/java/Tasks.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javac/ErrorProne.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javac/Javac.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javadoc/Encoding.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javadoc/ExcludeInternalDoclet.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javadoc/JavadocConfig.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javadoc/JavadocTag.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javadoc/TaskContainerExtensions.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/JsContext.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/JsEnvironment.kt (98%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/JsExtension.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/plugin/Idea.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/plugin/JsPlugins.kt (88%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/plugin/McJs.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/plugin/Protobuf.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/task/Assemble.kt (88%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/task/Check.kt (89%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/task/Clean.kt (86%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/task/IntegrationTest.kt (89%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/task/JsTasks.kt (85%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/task/LicenseReport.kt (84%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/task/Publish.kt (87%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/javascript/task/Webpack.kt (85%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/kotlin/KotlinConfig.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/protobuf/ProtoTaskExtensions.kt (61%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/CheckVersionIncrement.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/CloudArtifactRegistry.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/CloudRepo.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/GitHubPackages.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/IncrementGuard.kt (98%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/JarDsl.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/ProtoExts.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/Publications.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/PublishingExts.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/PublishingRepos.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/publish/SpinePublishing.kt (98%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/coverage/CodebaseFilter.kt (94%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/coverage/FileExtension.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/coverage/FileExtensions.kt (85%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/coverage/FileFilter.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/coverage/JacocoConfig.kt (89%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/coverage/PathMarker.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/coverage/TaskName.kt (86%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/license/Configuration.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/license/LicenseReporter.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/license/MarkdownReportRenderer.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/license/ModuleDataExtensions.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/license/Paths.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/license/ProjectDependencies.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/license/Tasks.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/license/Template.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/DependencyScope.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/DependencyWriter.kt (98%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/InceptionYear.kt (92%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/MarkupExtensions.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/ModuleDependency.kt (97%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/PomFormatting.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/PomGenerator.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/PomXmlWriter.kt (91%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/ProjectMetadata.kt (96%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/ScopedDependency.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/report/pom/SpineLicense.kt (93%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/testing/Logging.kt (95%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/testing/Multiproject.kt (90%)
 rename buildSrc/src/main/kotlin/io/spine/{internal => }/gradle/testing/Tasks.kt (95%)
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/AnimalSniffer.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/CheckStyle.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/CheckerFramework.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/Dokka.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/ErrorProne.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/FindBugs.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/Netty.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/OsDetector.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/Pmd.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/dependency/Spine.kt
 delete mode 100644 buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/Branch.kt

diff --git a/.github/workflows/remove-obsolete-artifacts-from-packages.yaml b/.github/workflows/remove-obsolete-artifacts-from-packages.yaml
index 6e0a6a125f..fe8ad849d0 100644
--- a/.github/workflows/remove-obsolete-artifacts-from-packages.yaml
+++ b/.github/workflows/remove-obsolete-artifacts-from-packages.yaml
@@ -48,8 +48,8 @@ jobs:
         shell: bash
         run: |
           repoName=$(echo ${{ github.repository }} | cut -d '/' -f2)
-          chmod +x ./scripts/request-package-names.sh
-          ./scripts/request-package-names.sh ${{ github.token }} \
+          chmod +x ./config/scripts/request-package-names.sh
+          ./config/scripts/request-package-names.sh ${{ github.token }} \
                 $repoName ${{ github.repository_owner }} ./package-names.json
           echo "package-names=$(<./package-names.json)" >> $GITHUB_OUTPUT
 
diff --git a/.gitignore b/.gitignore
index a177f0a233..cd090d0d3f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -48,6 +48,7 @@
 
 # Gradle build files
 **/build/**
+!**/src/**/build/**
 
 # Build files produced by the IDE
 **/out/**
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
index 6ddfcc9dbe..35bbdff59d 100644
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -146,11 +146,13 @@
     <inspection_tool class="ComparableImplementedButEqualsNotOverridden" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="ComparatorNotSerializable" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="CompareToUsesNonFinalVariable" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ComparisonOfShortAndChar" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="ConditionSignal" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="ConfusingElse" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="reportWhenNoStatementFollow" value="false" />
     </inspection_tool>
     <inspection_tool class="ConfusingFloatingPointLiteral" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="ConfusingMainMethod" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="ConfusingOctalEscape" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="ConstantAssertCondition" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="ConstantConditions" enabled="true" level="TYPO" enabled_by_default="true">
@@ -192,6 +194,7 @@
       <option name="ignoreLocalVariables" value="false" />
       <option name="ignorePrivateMethodsAndFields" value="false" />
     </inspection_tool>
+    <inspection_tool class="DefaultNotLastCaseInSwitch" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="DisjointPackage" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="DollarSignInName" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="DoubleLiteralMayBeFloatLiteral" enabled="true" level="WARNING" enabled_by_default="true" />
@@ -575,6 +578,7 @@
     </inspection_tool>
     <inspection_tool class="NonSerializableObjectBoundToHttpSession" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="NonSerializableObjectPassedToObjectStream" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="NonSerializableWithSerialVersionUIDField" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="NonSerializableWithSerializationMethods" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="NonShortCircuitBoolean" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="NonStaticFinalLogger" enabled="true" level="WARNING" enabled_by_default="true">
@@ -619,9 +623,6 @@
     </inspection_tool>
     <inspection_tool class="OctalAndDecimalIntegersMixed" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="OnDemandImport" enabled="true" level="WARNING" enabled_by_default="true" />
-    <inspection_tool class="OptionalOfNullableMisuse" enabled="true" level="WARNING" enabled_by_default="true">
-      <scope name="Production" level="WARNING" enabled="true" />
-    </inspection_tool>
     <inspection_tool class="OverloadedMethodsWithSameNumberOfParameters" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="ignoreInconvertibleTypes" value="true" />
     </inspection_tool>
@@ -689,6 +690,7 @@
       <option name="ignoreSerializable" value="false" />
       <option name="ignoreCloneable" value="false" />
     </inspection_tool>
+    <inspection_tool class="RedundantMethodOverride" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="ResultOfObjectAllocationIgnored" enabled="true" level="WARNING" enabled_by_default="true">
       <scope name="Tests" level="WARNING" enabled="false" />
     </inspection_tool>
@@ -709,6 +711,7 @@
     <inspection_tool class="SamePackageImport" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SameParameterValue" enabled="true" level="TYPO" enabled_by_default="true" />
     <inspection_tool class="SerialPersistentFieldsWithWrongSignature" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="SerialVersionUIDNotStaticFinal" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SerializableHasSerialVersionUIDField" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SerializableInnerClassHasSerialVersionUIDField" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="ignoreAnonymousInnerClasses" value="false" />
@@ -747,10 +750,13 @@
     <inspection_tool class="StringBufferToStringInConcatenation" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="StringConcatenationInFormatCall" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="StringConcatenationInMessageFormatCall" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="StringEqualsEmptyString" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="StringReplaceableByStringBuffer" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="onlyWarnOnLoop" value="true" />
     </inspection_tool>
     <inspection_tool class="SubtractionInCompareTo" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="SuspiciousIndentAfterControlStatement" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="SwitchStatementWithConfusingDeclaration" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="SwitchStatementsWithoutDefault" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="m_ignoreFullyCoveredEnums" value="true" />
     </inspection_tool>
@@ -784,6 +790,7 @@
     <inspection_tool class="ThrowableNotThrown" enabled="true" level="WARNING" enabled_by_default="true">
       <scope name="Tests" level="WARNING" enabled="false" />
     </inspection_tool>
+    <inspection_tool class="ThrowablePrintStackTrace" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="ThrownExceptionsPerMethod" enabled="true" level="WARNING" enabled_by_default="true">
       <option name="m_limit" value="3" />
     </inspection_tool>
@@ -804,6 +811,7 @@
     <inspection_tool class="TransientFieldInNonSerializableClass" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="TransientFieldNotInitialized" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="TrivialIf" enabled="true" level="TYPO" enabled_by_default="true" />
+    <inspection_tool class="TrivialStringConcatenation" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="TsLint" enabled="true" level="WARNING" enabled_by_default="true" />
     <inspection_tool class="TypeMayBeWeakened" enabled="true" level="INFO" enabled_by_default="true">
       <scope name="Problems" level="INFO" enabled="true">
@@ -900,4 +908,4 @@
     </inspection_tool>
     <inspection_tool class="ZeroLengthArrayInitialization" enabled="true" level="WARNING" enabled_by_default="true" />
   </profile>
-</component>
\ No newline at end of file
+</component>
diff --git a/build.gradle.kts b/build.gradle.kts
index 6dcf30150e..8104e6a355 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -27,30 +27,31 @@
 @file:Suppress("RemoveRedundantQualifierName")
 
 import Build_gradle.Subproject
-import io.spine.internal.dependency.ErrorProne
-import io.spine.internal.dependency.Grpc
-import io.spine.internal.dependency.Guava
-import io.spine.internal.dependency.JUnit
-import io.spine.internal.dependency.Kotlin
-import io.spine.internal.dependency.Spine
-import io.spine.internal.dependency.Validation
-import io.spine.internal.gradle.VersionWriter
-import io.spine.internal.gradle.checkstyle.CheckStyleConfig
-import io.spine.internal.gradle.github.pages.updateGitHubPages
-import io.spine.internal.gradle.javac.configureErrorProne
-import io.spine.internal.gradle.javac.configureJavac
-import io.spine.internal.gradle.javadoc.JavadocConfig
-import io.spine.internal.gradle.kotlin.applyJvmToolchain
-import io.spine.internal.gradle.kotlin.setFreeCompilerArgs
-import io.spine.internal.gradle.publish.IncrementGuard
-import io.spine.internal.gradle.publish.PublishingRepos
-import io.spine.internal.gradle.publish.spinePublishing
-import io.spine.internal.gradle.report.coverage.JacocoConfig
-import io.spine.internal.gradle.report.license.LicenseReporter
-import io.spine.internal.gradle.report.pom.PomGenerator
-import io.spine.internal.gradle.standardToSpineSdk
-import io.spine.internal.gradle.testing.configureLogging
-import io.spine.internal.gradle.testing.registerTestTasks
+import io.spine.dependency.build.ErrorProne
+import io.spine.dependency.lib.Grpc
+import io.spine.dependency.lib.Guava
+import io.spine.dependency.test.JUnit
+import io.spine.dependency.lib.Kotlin
+import io.spine.dependency.local.Spine
+import io.spine.dependency.local.Logging
+import io.spine.dependency.local.Validation
+import io.spine.gradle.VersionWriter
+import io.spine.gradle.checkstyle.CheckStyleConfig
+import io.spine.gradle.github.pages.updateGitHubPages
+import io.spine.gradle.javac.configureErrorProne
+import io.spine.gradle.javac.configureJavac
+import io.spine.gradle.javadoc.JavadocConfig
+import io.spine.gradle.kotlin.applyJvmToolchain
+import io.spine.gradle.kotlin.setFreeCompilerArgs
+import io.spine.gradle.publish.IncrementGuard
+import io.spine.gradle.publish.PublishingRepos
+import io.spine.gradle.publish.spinePublishing
+import io.spine.gradle.report.coverage.JacocoConfig
+import io.spine.gradle.report.license.LicenseReporter
+import io.spine.gradle.report.pom.PomGenerator
+import io.spine.gradle.standardToSpineSdk
+import io.spine.gradle.testing.configureLogging
+import io.spine.gradle.testing.registerTestTasks
 import org.gradle.jvm.tasks.Jar
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
@@ -62,12 +63,12 @@ buildscript {
             exclude(group = "io.spine", module = "spine-flogger-api")
             exclude(group = "io.spine", module = "spine-logging-backend")
             resolutionStrategy {
-                val spine = io.spine.internal.dependency.Spine
-                val logging = io.spine.internal.dependency.Spine.Logging
+                val spine = io.spine.dependency.local.Spine
+                val logging = io.spine.dependency.local.Logging
                 @Suppress("DEPRECATION") // To force `Kotlin.stdLibJdk7`.
                 force(
-                    io.spine.internal.dependency.Grpc.api,
-                    io.spine.internal.dependency.Kotlin.stdLibJdk7,
+                    io.spine.dependency.lib.Grpc.api,
+                    io.spine.dependency.lib.Kotlin.stdLibJdk7,
                     spine.base,
                     spine.toolBase,
                     spine.server,
@@ -75,7 +76,7 @@ buildscript {
                     logging.lib,
                     logging.libJvm,
                     logging.middleware,
-                    io.spine.internal.dependency.Validation.runtime,
+                    io.spine.dependency.local.Validation.runtime,
                 )
             }
         }
@@ -349,9 +350,9 @@ fun Subproject.forceConfigurations() {
                     Spine.base,
                     Validation.runtime,
                     Spine.time,
-                    Spine.Logging.lib,
-                    Spine.Logging.libJvm,
-                    Spine.Logging.middleware,
+                    Logging.lib,
+                    Logging.libJvm,
+                    Logging.middleware,
                     Spine.baseTypes,
                     Spine.change,
                     Spine.reflect,
diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts
index aba23be74f..fa3cd93e78 100644
--- a/buildSrc/build.gradle.kts
+++ b/buildSrc/build.gradle.kts
@@ -51,7 +51,7 @@ repositories {
 /**
  * The version of Jackson used by `buildSrc`.
  *
- * Please keep this value in sync with [io.spine.internal.dependency.Jackson.version].
+ * Please keep this value in sync with [io.spine.dependency.lib.Jackson.version].
  * It is not a requirement but would be good in terms of consistency.
  */
 val jacksonVersion = "2.15.3"
@@ -73,7 +73,7 @@ val grGitVersion = "4.1.1"
 /**
  * The version of the Kotlin Gradle plugin and Kotlin binaries used by the build process.
  *
- * This version may change from the [version of Kotlin][io.spine.internal.dependency.Kotlin.version]
+ * This version may change from the [version of Kotlin][io.spine.dependency.lib.Kotlin.version]
  * used by the project.
  */
 val kotlinVersion = "1.8.22"
@@ -81,7 +81,7 @@ val kotlinVersion = "1.8.22"
 /**
  * The version of Guava used in `buildSrc`.
  *
- * Always use the same version as the one specified in [io.spine.internal.dependency.Guava].
+ * Always use the same version as the one specified in [io.spine.dependency.lib.Guava].
  * Otherwise, when testing Gradle plugins, clashes may occur.
  */
 val guavaVersion = "32.1.3-jre"
@@ -89,7 +89,7 @@ val guavaVersion = "32.1.3-jre"
 /**
  * The version of ErrorProne Gradle plugin.
  *
- * Please keep in sync. with [io.spine.internal.dependency.ErrorProne.GradlePlugin.version].
+ * Please keep in sync. with [io.spine.dependency.build.ErrorProne.GradlePlugin.version].
  *
  * @see <a href="https://github.com/tbroyer/gradle-errorprone-plugin/releases">
  *     Error Prone Gradle Plugin Releases</a>
@@ -99,7 +99,7 @@ val errorPronePluginVersion = "3.1.0"
 /**
  * The version of Protobuf Gradle Plugin.
  *
- * Please keep in sync. with [io.spine.internal.dependency.Protobuf.GradlePlugin.version].
+ * Please keep in sync. with [io.spine.dependency.lib.Protobuf.GradlePlugin.version].
  *
  * @see <a href="https://github.com/google/protobuf-gradle-plugin/releases">
  *     Protobuf Gradle Plugins Releases</a>
@@ -109,7 +109,7 @@ val protobufPluginVersion = "0.9.4"
 /**
  * The version of Dokka Gradle Plugins.
  *
- * Please keep in sync with [io.spine.internal.dependency.Dokka.version].
+ * Please keep in sync with [io.spine.dependency.build.Dokka.version].
  *
  * @see <a href="https://github.com/Kotlin/dokka/releases">
  *     Dokka Releases</a>
@@ -124,12 +124,12 @@ val dokkaVersion = "1.9.20"
 val detektVersion = "1.23.0"
 
 /**
- * @see [io.spine.internal.dependency.Kotest]
+ * @see [io.spine.dependency.test.Kotest]
  */
 val kotestJvmPluginVersion = "0.4.10"
 
 /**
- * @see [io.spine.internal.dependency.Kover]
+ * @see [io.spine.dependency.test.Kover]
  */
 val koverVersion = "0.7.2"
 
diff --git a/buildSrc/src/main/kotlin/BuildExtensions.kt b/buildSrc/src/main/kotlin/BuildExtensions.kt
index 35faf3efb1..c455e44b3c 100644
--- a/buildSrc/src/main/kotlin/BuildExtensions.kt
+++ b/buildSrc/src/main/kotlin/BuildExtensions.kt
@@ -26,16 +26,16 @@
 
 @file:Suppress("UnusedReceiverParameter", "unused", "TopLevelPropertyNaming", "ObjectPropertyName")
 
-import io.spine.internal.dependency.ErrorProne
-import io.spine.internal.dependency.GradleDoctor
-import io.spine.internal.dependency.Kotest
-import io.spine.internal.dependency.Kover
-import io.spine.internal.dependency.Ksp
-import io.spine.internal.dependency.McJava
-import io.spine.internal.dependency.ProtoData
-import io.spine.internal.dependency.ProtoTap
-import io.spine.internal.dependency.Protobuf
-import io.spine.internal.gradle.standardToSpineSdk
+import io.spine.dependency.build.ErrorProne
+import io.spine.dependency.build.GradleDoctor
+import io.spine.dependency.build.Ksp
+import io.spine.dependency.lib.Protobuf
+import io.spine.dependency.local.McJava
+import io.spine.dependency.local.ProtoData
+import io.spine.dependency.local.ProtoTap
+import io.spine.dependency.test.Kotest
+import io.spine.dependency.test.Kover
+import io.spine.gradle.standardToSpineSdk
 import org.gradle.api.Project
 import org.gradle.api.Task
 import org.gradle.api.tasks.JavaExec
diff --git a/buildSrc/src/main/kotlin/DependencyResolution.kt b/buildSrc/src/main/kotlin/DependencyResolution.kt
index fd41c25d27..25ae2b431c 100644
--- a/buildSrc/src/main/kotlin/DependencyResolution.kt
+++ b/buildSrc/src/main/kotlin/DependencyResolution.kt
@@ -24,34 +24,34 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.AnimalSniffer
-import io.spine.internal.dependency.Asm
-import io.spine.internal.dependency.AutoCommon
-import io.spine.internal.dependency.AutoService
-import io.spine.internal.dependency.AutoValue
-import io.spine.internal.dependency.CheckerFramework
-import io.spine.internal.dependency.CommonsCli
-import io.spine.internal.dependency.CommonsCodec
-import io.spine.internal.dependency.CommonsLogging
-import io.spine.internal.dependency.Dokka
-import io.spine.internal.dependency.ErrorProne
-import io.spine.internal.dependency.FindBugs
-import io.spine.internal.dependency.Gson
-import io.spine.internal.dependency.Guava
-import io.spine.internal.dependency.Hamcrest
-import io.spine.internal.dependency.J2ObjC
-import io.spine.internal.dependency.JUnit
-import io.spine.internal.dependency.Jackson
-import io.spine.internal.dependency.JavaDiffUtils
-import io.spine.internal.dependency.Kotest
-import io.spine.internal.dependency.Kotlin
-import io.spine.internal.dependency.Okio
-import io.spine.internal.dependency.OpenTest4J
-import io.spine.internal.dependency.Plexus
-import io.spine.internal.dependency.Protobuf
-import io.spine.internal.dependency.Slf4J
-import io.spine.internal.dependency.Spine
-import io.spine.internal.dependency.Truth
+import io.spine.dependency.build.AnimalSniffer
+import io.spine.dependency.build.CheckerFramework
+import io.spine.dependency.build.Dokka
+import io.spine.dependency.build.ErrorProne
+import io.spine.dependency.build.FindBugs
+import io.spine.dependency.lib.Asm
+import io.spine.dependency.lib.AutoCommon
+import io.spine.dependency.lib.AutoService
+import io.spine.dependency.lib.AutoValue
+import io.spine.dependency.lib.CommonsCli
+import io.spine.dependency.lib.CommonsCodec
+import io.spine.dependency.lib.CommonsLogging
+import io.spine.dependency.lib.Gson
+import io.spine.dependency.lib.Guava
+import io.spine.dependency.lib.J2ObjC
+import io.spine.dependency.lib.Jackson
+import io.spine.dependency.lib.JavaDiffUtils
+import io.spine.dependency.lib.Kotlin
+import io.spine.dependency.lib.Okio
+import io.spine.dependency.lib.Plexus
+import io.spine.dependency.lib.Protobuf
+import io.spine.dependency.lib.Slf4J
+import io.spine.dependency.local.Spine
+import io.spine.dependency.test.Hamcrest
+import io.spine.dependency.test.JUnit
+import io.spine.dependency.test.Kotest
+import io.spine.dependency.test.OpenTest4J
+import io.spine.dependency.test.Truth
 import org.gradle.api.NamedDomainObjectContainer
 import org.gradle.api.Project
 import org.gradle.api.artifacts.Configuration
@@ -195,9 +195,10 @@ fun Project.forceSpineBase() {
  * Forces configurations containing `"proto"` in their names (disregarding the case) to
  * use [Spine.baseForBuildScript].
  */
+@Suppress("unused")
 fun Project.forceBaseInProtoTasks() {
     configurations.configureEach {
-        if (name.toLowerCase().contains("proto")) {
+        if (name.lowercased().contains("proto")) {
             resolutionStrategy {
                 force(Spine.baseForBuildScript)
             }
diff --git a/buildSrc/src/main/kotlin/DokkaExts.kt b/buildSrc/src/main/kotlin/DokkaExts.kt
index c6d619c404..89cbee6455 100644
--- a/buildSrc/src/main/kotlin/DokkaExts.kt
+++ b/buildSrc/src/main/kotlin/DokkaExts.kt
@@ -24,8 +24,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.Dokka
-import io.spine.internal.gradle.publish.getOrCreate
+import io.spine.dependency.build.Dokka
+import io.spine.gradle.publish.getOrCreate
 import java.io.File
 import java.time.LocalDate
 import org.gradle.api.Project
@@ -35,7 +35,6 @@ import org.gradle.api.file.FileCollection
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
 import org.gradle.api.tasks.bundling.Jar
-import org.gradle.configurationcache.extensions.capitalized
 import org.gradle.kotlin.dsl.DependencyHandlerScope
 import org.jetbrains.dokka.DokkaConfiguration
 import org.jetbrains.dokka.base.DokkaBase
@@ -70,8 +69,10 @@ fun DependencyHandlerScope.useDokkaWithSpineExtensions() {
 private fun DependencyHandler.dokkaPlugin(dependencyNotation: Any): Dependency? =
     add("dokkaPlugin", dependencyNotation)
 
-private fun Project.dokkaOutput(language: String): File =
-    buildDir.resolve("docs/dokka${language.capitalized()}")
+private fun Project.dokkaOutput(language: String): File {
+    val lng = language.titleCaseFirstChar()
+    return layout.buildDirectory.dir("docs/dokka$lng").get().asFile
+}
 
 fun Project.dokkaConfigFile(file: String): File {
     val dokkaConfDir = project.rootDir.resolve("buildSrc/src/main/resources/dokka")
@@ -183,7 +184,7 @@ fun Project.dokkaKotlinJar(): TaskProvider<Jar> = tasks.getOrCreate("dokkaKotlin
  * The task `"publishToMavenLocal"` is excluded from the check because it is a part of
  * the local testing workflow.
  */
-fun DokkaTask.isInPublishingGraph(): Boolean =
+fun AbstractDokkaTask.isInPublishingGraph(): Boolean =
     project.gradle.taskGraph.allTasks.any {
         with(it.name) {
             startsWith("publish") && !startsWith("publishToMavenLocal")
@@ -216,7 +217,7 @@ fun Project.dokkaJavaJar(): TaskProvider<Jar> = tasks.getOrCreate("dokkaJavaJar"
 fun Project.disableDocumentationTasks() {
     gradle.taskGraph.whenReady {
         tasks.forEach { task ->
-            val lowercaseName = task.name.toLowerCase()
+            val lowercaseName = task.name.lowercased()
             if (lowercaseName.contains("dokka") || lowercaseName.contains("javadoc")) {
                 task.enabled = false
             }
diff --git a/buildSrc/src/main/kotlin/Strings.kt b/buildSrc/src/main/kotlin/Strings.kt
new file mode 100644
index 0000000000..9589d39b1b
--- /dev/null
+++ b/buildSrc/src/main/kotlin/Strings.kt
@@ -0,0 +1,61 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+import org.gradle.configurationcache.extensions.capitalized
+
+/**
+ * This file provides extensions to `String` and `CharSequence` that wrap
+ * analogues from standard Kotlin runtime.
+ *
+ * It helps in switching between versions of Gradle which have different versions of
+ * the Kotlin runtime. Please see the bodies of the extension functions for details on
+ * switching the implementations depending on the Kotlin version at hand.
+ *
+ * Once we migrate to newer Gradle, these wrappers should be inlined with
+ * the subsequent removal of this source file.
+ */
+@Suppress("unused")
+private const val ABOUT = ""
+
+/**
+ * Makes the first character come in the title case.
+ */
+fun String.titleCaseFirstChar(): String {
+    // return replaceFirstChar { it.titlecase() }
+    // OR for earlier Kotlin versions:
+    //   1. add import of `org.gradle.configurationcache.extensions.capitalized`
+    //   2. call `capitalized()` instead of `replaceFirstChar` above.
+    return capitalized()
+}
+
+/**
+ * Converts this string to lowercase.
+ */
+fun String.lowercased(): String {
+    //    return lowercase()
+    // OR for earlier Kotlin versions call:
+    return toLowerCase()
+}
diff --git a/buildSrc/src/main/kotlin/compile-protobuf.gradle.kts b/buildSrc/src/main/kotlin/compile-protobuf.gradle.kts
index c5be445a2c..cc08bf091f 100644
--- a/buildSrc/src/main/kotlin/compile-protobuf.gradle.kts
+++ b/buildSrc/src/main/kotlin/compile-protobuf.gradle.kts
@@ -24,8 +24,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.Protobuf
-import io.spine.internal.gradle.protobuf.setup
+import io.spine.dependency.lib.Protobuf
+import io.spine.gradle.protobuf.setup
 
 plugins {
     id("java-library")
diff --git a/buildSrc/src/main/kotlin/config-tester.gradle.kts b/buildSrc/src/main/kotlin/config-tester.gradle.kts
index faf3113df0..c0cb50462e 100644
--- a/buildSrc/src/main/kotlin/config-tester.gradle.kts
+++ b/buildSrc/src/main/kotlin/config-tester.gradle.kts
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.gradle.ConfigTester
-import io.spine.internal.gradle.SpineRepos
-import io.spine.internal.gradle.cleanFolder
+import io.spine.gradle.ConfigTester
+import io.spine.gradle.SpineRepos
+import io.spine.gradle.cleanFolder
 import java.nio.file.Path
 import java.nio.file.Paths
 
diff --git a/buildSrc/src/main/kotlin/dokka-for-java.gradle.kts b/buildSrc/src/main/kotlin/dokka-for-java.gradle.kts
index 8dc4df464f..2c10701c54 100644
--- a/buildSrc/src/main/kotlin/dokka-for-java.gradle.kts
+++ b/buildSrc/src/main/kotlin/dokka-for-java.gradle.kts
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import org.jetbrains.dokka.gradle.DokkaTask
+import org.jetbrains.dokka.gradle.AbstractDokkaLeafTask
 
 plugins {
     id("org.jetbrains.dokka") // Cannot use `Dokka` dependency object here yet.
@@ -35,9 +35,9 @@ dependencies {
     useDokkaWithSpineExtensions()
 }
 
-tasks.withType<DokkaTask>().configureEach {
+tasks.withType<AbstractDokkaLeafTask>().configureEach {
     configureForJava()
     onlyIf {
-        (it as DokkaTask).isInPublishingGraph()
+        (it as AbstractDokkaLeafTask).isInPublishingGraph()
     }
 }
diff --git a/buildSrc/src/main/kotlin/dokka-for-kotlin.gradle.kts b/buildSrc/src/main/kotlin/dokka-for-kotlin.gradle.kts
index 5f20e00714..73da35d8e1 100644
--- a/buildSrc/src/main/kotlin/dokka-for-kotlin.gradle.kts
+++ b/buildSrc/src/main/kotlin/dokka-for-kotlin.gradle.kts
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import org.jetbrains.dokka.gradle.DokkaTask
+import org.jetbrains.dokka.gradle.AbstractDokkaLeafTask
 
 plugins {
     id("org.jetbrains.dokka") // Cannot use `Dokka` dependency object here yet.
@@ -34,9 +34,9 @@ dependencies {
     useDokkaWithSpineExtensions()
 }
 
-tasks.withType<DokkaTask>().configureEach {
+tasks.withType<AbstractDokkaLeafTask>().configureEach {
     configureForKotlin()
     onlyIf {
-        (it as DokkaTask).isInPublishingGraph()
+        (it as AbstractDokkaLeafTask).isInPublishingGraph()
     }
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Aedile.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Aedile.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Aedile.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Aedile.kt
index 95292dd637..2c6ee5a4fc 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Aedile.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Aedile.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * A Kotlin wrapper over [Caffeine].
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ApacheHttp.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/ApacheHttp.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/ApacheHttp.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/ApacheHttp.kt
index 1eff6a0bd3..76e781afb9 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ApacheHttp.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/ApacheHttp.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 @Suppress("unused", "ConstPropertyName")
 object ApacheHttp {
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/AppEngine.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/AppEngine.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/AppEngine.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/AppEngine.kt
index be15a8cf7a..be4c4f137d 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/AppEngine.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/AppEngine.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,16 +24,16 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://cloud.google.com/java/docs/reference
 @Suppress("unused", "ConstPropertyName")
 object AppEngine {
     private const val version = "1.9.82"
-    const val sdk = "com.google.appengine:appengine-api-1.0-sdk:${version}"
+    const val sdk = "com.google.appengine:appengine-api-1.0-sdk:$version"
 
     object GradlePlugin {
         private const val version = "2.2.0"
-        const val lib = "com.google.cloud.tools:appengine-gradle-plugin:${version}"
+        const val lib = "com.google.cloud.tools:appengine-gradle-plugin:$version"
     }
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Asm.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Asm.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Asm.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Asm.kt
index a6339fb54e..3975683d9d 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Asm.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Asm.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://asm.ow2.io/
 @Suppress("unused", "ConstPropertyName")
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Auto.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Auto.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Auto.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Auto.kt
index 9a6a0edb98..526a6834d0 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Auto.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Auto.kt
@@ -26,7 +26,7 @@
 
 @file:Suppress("unused", "ConstPropertyName")
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://github.com/google/auto
 object AutoCommon {
@@ -39,7 +39,7 @@ object AutoService {
     private const val version = "1.1.1"
     const val annotations = "com.google.auto.service:auto-service-annotations:$version"
     @Suppress("unused")
-    const val processor   = "com.google.auto.service:auto-service:${version}"
+    const val processor   = "com.google.auto.service:auto-service:$version"
 }
 
 // https://github.com/google/auto
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/BouncyCastle.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/BouncyCastle.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/BouncyCastle.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/BouncyCastle.kt
index 445d57e505..530b684668 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/BouncyCastle.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/BouncyCastle.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://www.bouncycastle.org/java.html
 @Suppress("unused", "ConstPropertyName")
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Caffeine.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Caffeine.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Caffeine.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Caffeine.kt
index ae5240e3b6..db490e776c 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Caffeine.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Caffeine.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * A [high performance](https://github.com/ben-manes/caffeine/wiki/Benchmarks),
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Clikt.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Clikt.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Clikt.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Clikt.kt
index f1515e4cee..477315436a 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Clikt.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Clikt.kt
@@ -24,9 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://ajalt.github.io/clikt/
+@Suppress("unused")
 object Clikt {
     private const val version = "3.5.2"
     const val lib = "com.github.ajalt.clikt:clikt:$version"
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CommonsCli.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/CommonsCli.kt
similarity index 88%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/CommonsCli.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/CommonsCli.kt
index 5d8c0929b4..42860c2e62 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CommonsCli.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/CommonsCli.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * Commons CLI is a transitive dependency which we don't use directly.
@@ -35,5 +35,5 @@ package io.spine.internal.dependency
 @Suppress("unused", "ConstPropertyName")
 object CommonsCli {
     private const val version = "1.5.0"
-    const val lib = "commons-cli:commons-cli:${version}"
+    const val lib = "commons-cli:commons-cli:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CommonsCodec.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/CommonsCodec.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/CommonsCodec.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/CommonsCodec.kt
index 641c9ee00b..736f848a66 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CommonsCodec.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/CommonsCodec.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://commons.apache.org/proper/commons-codec/changes-report.html
 @Suppress("unused", "ConstPropertyName")
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CommonsLogging.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/CommonsLogging.kt
similarity index 83%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/CommonsLogging.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/CommonsLogging.kt
index c63890fcba..844a2f0778 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CommonsLogging.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/CommonsLogging.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,15 +24,15 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * [Commons Logging](https://commons.apache.org/proper/commons-logging/) is a transitive
- * dependency which we don't use directly. This object is used for forcing the version.
+ * dependency, which we don't use directly. This object is used for forcing the version.
  */
 @Suppress("unused", "ConstPropertyName")
 object CommonsLogging {
     // https://commons.apache.org/proper/commons-logging/
     private const val version = "1.2"
-    const val lib = "commons-logging:commons-logging:${version}"
+    const val lib = "commons-logging:commons-logging:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Coroutines.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Coroutines.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Coroutines.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Coroutines.kt
index 3074c217bc..97e65f9a29 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Coroutines.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Coroutines.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * Kotlin Coroutines.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Firebase.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Firebase.kt
similarity index 86%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Firebase.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Firebase.kt
index 499c1ce325..3413aff9ca 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Firebase.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Firebase.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://firebase.google.com/docs/admin/setup#java
 @Suppress("unused", "ConstPropertyName")
 object Firebase {
     private const val adminVersion = "8.1.0"
-    const val admin = "com.google.firebase:firebase-admin:${adminVersion}"
+    const val admin = "com.google.firebase:firebase-admin:$adminVersion"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Flogger.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Flogger.kt
similarity index 84%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Flogger.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Flogger.kt
index cdfadb94b6..7a4e3983a0 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Flogger.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Flogger.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,19 +24,19 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://github.com/google/flogger
 @Deprecated("Please use Spine Logging library instead.")
 @Suppress("unused", "ConstPropertyName")
 object Flogger {
     internal const val version = "0.7.4"
-    const val lib = "com.google.flogger:flogger:${version}"
+    const val lib = "com.google.flogger:flogger:$version"
 
     object Runtime {
-        const val systemBackend = "com.google.flogger:flogger-system-backend:${version}"
-        const val log4j2Backend = "com.google.flogger:flogger-log4j2-backend:${version}"
-        const val slf4JBackend  = "com.google.flogger:flogger-slf4j-backend:${version}"
-        const val grpcContext   = "com.google.flogger:flogger-grpc-context:${version}"
+        const val systemBackend = "com.google.flogger:flogger-system-backend:$version"
+        const val log4j2Backend = "com.google.flogger:flogger-log4j2-backend:$version"
+        const val slf4JBackend  = "com.google.flogger:flogger-slf4j-backend:$version"
+        const val grpcContext   = "com.google.flogger:flogger-grpc-context:$version"
     }
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/GoogleApis.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/GoogleApis.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/GoogleApis.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/GoogleApis.kt
index 421915ca60..07fcf2e396 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/GoogleApis.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/GoogleApis.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * Provides dependencies on [GoogleApis projects](https://github.com/googleapis/).
@@ -53,7 +53,7 @@ object GoogleApis {
     // https://github.com/googleapis/google-auth-library-java
     object AuthLibrary {
         const val version = "1.3.0"
-        const val credentials = "com.google.auth:google-auth-library-credentials:${version}"
-        const val oAuth2Http = "com.google.auth:google-auth-library-oauth2-http:${version}"
+        const val credentials = "com.google.auth:google-auth-library-credentials:$version"
+        const val oAuth2Http = "com.google.auth:google-auth-library-oauth2-http:$version"
     }
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/GoogleCloud.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/GoogleCloud.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/GoogleCloud.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/GoogleCloud.kt
index 50913645cc..e736f4c2d4 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/GoogleCloud.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/GoogleCloud.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 @Suppress("unused", "ConstPropertyName")
 object GoogleCloud {
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Grpc.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Grpc.kt
similarity index 60%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Grpc.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Grpc.kt
index 32d2176f56..9449f120ff 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Grpc.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Grpc.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,27 +24,27 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://github.com/grpc/grpc-java
 @Suppress("unused", "ConstPropertyName")
 object Grpc {
     @Suppress("MemberVisibilityCanBePrivate")
     const val version        = "1.59.0"
-    const val api            = "io.grpc:grpc-api:${version}"
-    const val auth           = "io.grpc:grpc-auth:${version}"
-    const val core           = "io.grpc:grpc-core:${version}"
-    const val context        = "io.grpc:grpc-context:${version}"
-    const val inProcess      = "io.grpc:grpc-inprocess:${version}"
-    const val stub           = "io.grpc:grpc-stub:${version}"
-    const val okHttp         = "io.grpc:grpc-okhttp:${version}"
-    const val protobuf       = "io.grpc:grpc-protobuf:${version}"
-    const val protobufLite   = "io.grpc:grpc-protobuf-lite:${version}"
-    const val netty          = "io.grpc:grpc-netty:${version}"
-    const val nettyShaded    = "io.grpc:grpc-netty-shaded:${version}"
+    const val api            = "io.grpc:grpc-api:$version"
+    const val auth           = "io.grpc:grpc-auth:$version"
+    const val core           = "io.grpc:grpc-core:$version"
+    const val context        = "io.grpc:grpc-context:$version"
+    const val inProcess      = "io.grpc:grpc-inprocess:$version"
+    const val stub           = "io.grpc:grpc-stub:$version"
+    const val okHttp         = "io.grpc:grpc-okhttp:$version"
+    const val protobuf       = "io.grpc:grpc-protobuf:$version"
+    const val protobufLite   = "io.grpc:grpc-protobuf-lite:$version"
+    const val netty          = "io.grpc:grpc-netty:$version"
+    const val nettyShaded    = "io.grpc:grpc-netty-shaded:$version"
 
     object ProtocPlugin {
         const val id = "grpc"
-        const val artifact = "io.grpc:protoc-gen-grpc-java:${version}"
+        const val artifact = "io.grpc:protoc-gen-grpc-java:$version"
     }
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/GrpcKotlin.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/GrpcKotlin.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/GrpcKotlin.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/GrpcKotlin.kt
index a2fb7ef9db..1187fe47c4 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/GrpcKotlin.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/GrpcKotlin.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * gRPC-Kotlin/JVM.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Gson.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Gson.kt
similarity index 88%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Gson.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Gson.kt
index feb10081dc..2cd1949388 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Gson.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Gson.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * Gson is a transitive dependency, which we don't use directly.
@@ -35,5 +35,5 @@ package io.spine.internal.dependency
 @Suppress("unused", "ConstPropertyName")
 object Gson {
     private const val version = "2.10.1"
-    const val lib = "com.google.code.gson:gson:${version}"
+    const val lib = "com.google.code.gson:gson:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Guava.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Guava.kt
similarity index 86%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Guava.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Guava.kt
index 810a804155..78dd2a5840 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Guava.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Guava.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * The dependencies for Guava.
@@ -38,6 +38,6 @@ package io.spine.internal.dependency
 @Suppress("unused", "ConstPropertyName")
 object Guava {
     private const val version = "32.1.3-jre"
-    const val lib     = "com.google.guava:guava:${version}"
-    const val testLib = "com.google.guava:guava-testlib:${version}"
+    const val lib     = "com.google.guava:guava:$version"
+    const val testLib = "com.google.guava:guava-testlib:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/HttpClient.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/HttpClient.kt
similarity index 88%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/HttpClient.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/HttpClient.kt
index c481e16394..4e33e5148a 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/HttpClient.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/HttpClient.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * Google implementations of [HTTP client](https://github.com/googleapis/google-http-java-client).
@@ -33,10 +33,10 @@ package io.spine.internal.dependency
 object HttpClient {
     // https://github.com/googleapis/google-http-java-client
     const val version  = "1.43.3"
-    const val google   = "com.google.http-client:google-http-client:${version}"
-    const val jackson2 = "com.google.http-client:google-http-client-jackson2:${version}"
-    const val gson     = "com.google.http-client:google-http-client-gson:${version}"
-    const val apache2  = "com.google.http-client:google-http-client-apache-v2:${version}"
+    const val google   = "com.google.http-client:google-http-client:$version"
+    const val jackson2 = "com.google.http-client:google-http-client-jackson2:$version"
+    const val gson     = "com.google.http-client:google-http-client-gson:$version"
+    const val apache2  = "com.google.http-client:google-http-client-apache-v2:$version"
 
     const val apache   = "com.google.http-client:google-http-client-apache:2.1.2"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/IntelliJ.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/IntelliJ.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/IntelliJ.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/IntelliJ.kt
index 1062c9b876..4a97db694a 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/IntelliJ.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/IntelliJ.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -26,7 +26,7 @@
 
 @file:Suppress("ConstPropertyName")
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * The components of the IntelliJ Platform.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/J2ObjC.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/J2ObjC.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/J2ObjC.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/J2ObjC.kt
index 54522bc2ec..3bd457752e 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/J2ObjC.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/J2ObjC.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * [J2ObjC](https://developers.google.com/j2objc) is a transitive dependency,
@@ -45,7 +45,7 @@ object J2ObjC {
      *     J2ObjC on Maven Central</a>
      */
     private const val version = "2.8"
-    const val annotations = "com.google.j2objc:j2objc-annotations:${version}"
+    const val annotations = "com.google.j2objc:j2objc-annotations:$version"
     @Deprecated("Please use `annotations` instead.", ReplaceWith("annotations"))
     const val lib = annotations
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Jackson.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Jackson.kt
similarity index 84%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Jackson.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Jackson.kt
index 1ef088c938..7ad22a0e8e 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Jackson.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Jackson.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://github.com/FasterXML/jackson/wiki/Jackson-Releases
 @Suppress("unused", "ConstPropertyName")
@@ -37,22 +37,22 @@ object Jackson {
     private const val moduleGroup = "com.fasterxml.jackson.module"
 
     // https://github.com/FasterXML/jackson-core
-    const val core = "$coreGroup:jackson-core:${version}"
+    const val core = "$coreGroup:jackson-core:$version"
     // https://github.com/FasterXML/jackson-databind
-    const val databind = "$coreGroup:jackson-databind:${databindVersion}"
+    const val databind = "$coreGroup:jackson-databind:$databindVersion"
     // https://github.com/FasterXML/jackson-annotations
-    const val annotations = "$coreGroup:jackson-annotations:${version}"
+    const val annotations = "$coreGroup:jackson-annotations:$version"
 
     // https://github.com/FasterXML/jackson-dataformat-xml/releases
-    const val dataformatXml = "$dataformatGroup:jackson-dataformat-xml:${version}"
+    const val dataformatXml = "$dataformatGroup:jackson-dataformat-xml:$version"
     // https://github.com/FasterXML/jackson-dataformats-text/releases
-    const val dataformatYaml = "$dataformatGroup:jackson-dataformat-yaml:${version}"
+    const val dataformatYaml = "$dataformatGroup:jackson-dataformat-yaml:$version"
 
     // https://github.com/FasterXML/jackson-module-kotlin/releases
-    const val moduleKotlin = "$moduleGroup:jackson-module-kotlin:${version}"
+    const val moduleKotlin = "$moduleGroup:jackson-module-kotlin:$version"
 
     // https://github.com/FasterXML/jackson-bom
-    const val bom = "com.fasterxml.jackson:jackson-bom:${version}"
+    const val bom = "com.fasterxml.jackson:jackson-bom:$version"
 
     // https://github.com/FasterXML/jackson-jr
     object Junior {
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaDiffUtils.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaDiffUtils.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaDiffUtils.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaDiffUtils.kt
index c04aeddcfe..b010d1a280 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaDiffUtils.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaDiffUtils.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * The dependency on the `java-diff-utils` library, which is transitive for us at the time
@@ -38,5 +38,5 @@ object JavaDiffUtils {
 
     // https://github.com/java-diff-utils/java-diff-utils/releases
     private const val version = "4.12"
-    const val lib = "io.github.java-diff-utils:java-diff-utils:${version}"
+    const val lib = "io.github.java-diff-utils:java-diff-utils:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaJwt.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaJwt.kt
similarity index 89%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaJwt.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaJwt.kt
index a60e726694..f5a32b82b2 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaJwt.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaJwt.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * A Java implementation of JSON Web Token (JWT) - RFC 7519.
@@ -42,5 +42,5 @@ object JavaJwt {
      */
     private const val version = "3.19.4"
 
-    const val lib = "com.auth0:java-jwt:${version}"
+    const val lib = "com.auth0:java-jwt:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaPoet.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaPoet.kt
similarity index 87%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaPoet.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaPoet.kt
index 44ddb2caf1..e17a18066a 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaPoet.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaPoet.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://github.com/square/javapoet
 @Suppress("unused", "ConstPropertyName")
 object JavaPoet {
     private const val version = "1.13.0"
-    const val lib = "com.squareup:javapoet:${version}"
+    const val lib = "com.squareup:javapoet:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaX.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaX.kt
similarity index 86%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaX.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaX.kt
index 44cbbd595a..4db379b6b8 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JavaX.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/JavaX.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 @Suppress("unused", "ConstPropertyName")
 object JavaX {
-    // This artifact which used to be a part of J2EE moved under Eclipse EE4J project.
+    // This artifact, which used to be a part of J2EE, moved under the Eclipse EE4J project.
     // https://github.com/eclipse-ee4j/common-annotations-api
     const val annotations = "javax.annotation:javax.annotation-api:1.3.2"
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Klaxon.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Klaxon.kt
similarity index 87%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Klaxon.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Klaxon.kt
index a2d81ce231..3db7e3af85 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Klaxon.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Klaxon.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * A JSON parser in Kotlin.
@@ -34,5 +34,5 @@ package io.spine.internal.dependency
 @Suppress("unused", "ConstPropertyName")
 object Klaxon {
     private const val version = "5.6"
-    const val lib = "com.beust:klaxon:${version}"
+    const val lib = "com.beust:klaxon:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Kotlin.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Kotlin.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Kotlin.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Kotlin.kt
index ec7f338f95..5ef694a364 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Kotlin.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Kotlin.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://github.com/JetBrains/kotlin
 // https://github.com/Kotlin
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/KotlinSemver.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/KotlinSemver.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/KotlinSemver.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/KotlinSemver.kt
index c8e8029b5e..ed29f108f9 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/KotlinSemver.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/KotlinSemver.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://github.com/z4kn4fein/kotlin-semver
 @Suppress("unused", "ConstPropertyName")
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/KotlinX.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/KotlinX.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/KotlinX.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/KotlinX.kt
index f10eb450cd..5b6572c305 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/KotlinX.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/KotlinX.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 @Suppress("unused", "ConstPropertyName")
 object KotlinX {
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Log4j2.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Log4j2.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Log4j2.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Log4j2.kt
index 1da0d72c81..4cbdb4a7e2 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Log4j2.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Log4j2.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * An open-source logging framework.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/GradleDoctor.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Netty.kt
similarity index 74%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/GradleDoctor.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Netty.kt
index 323162f4d0..f88b098c9a 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/GradleDoctor.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Netty.kt
@@ -24,15 +24,15 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
-/**
- * Helps optimize Gradle Builds by ensuring recommendations at build time.
- *
- * See [plugin site](https://runningcode.github.io/gradle-doctor) for features and usage.
- */
 @Suppress("unused", "ConstPropertyName")
-object GradleDoctor {
-    const val version = "0.10.0"
-    const val pluginId = "com.osacky.doctor"
+object Netty {
+    // https://github.com/netty/netty/tags
+    private const val version = "4.1.100.Final"
+    const val common = "io.netty:netty-common:$version"
+    const val buffer = "io.netty:netty-buffer:$version"
+    const val transport = "io.netty:netty-transport:$version"
+    const val handler = "io.netty:netty-handler:$version"
+    const val codecHttp = "io.netty:netty-codec-http:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Okio.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Okio.kt
similarity index 87%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Okio.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Okio.kt
index 4ec7cbf8f4..522e655af2 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Okio.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Okio.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * Okio is a transitive dependency, which we don't use directly.
@@ -34,5 +34,5 @@ package io.spine.internal.dependency
 @Suppress("unused", "ConstPropertyName")
 object Okio {
     private const val version = "3.6.0"
-    const val lib = "com.squareup.okio:okio:${version}"
+    const val lib = "com.squareup.okio:okio:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Plexus.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Plexus.kt
similarity index 89%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Plexus.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Plexus.kt
index 19305a12f1..40d4149e64 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Plexus.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Plexus.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -26,7 +26,7 @@
 
 @file:Suppress("MaxLineLength")
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * Plexus Utils is a transitive dependency, which we don't use directly.
@@ -44,5 +44,5 @@ object Plexus {
      * @see <a href="https://github.com/codehaus-plexus/plexus-utils/releases/tag/plexus-utils-4.0.0">plexus-utils-4.0.0</a>
      */
     private const val version = "4.0.0"
-    const val utils = "org.codehaus.plexus:plexus-utils:${version}"
+    const val utils = "org.codehaus.plexus:plexus-utils:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Protobuf.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Protobuf.kt
similarity index 84%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Protobuf.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Protobuf.kt
index de40557a43..6794c1a5c7 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Protobuf.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Protobuf.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://github.com/protocolbuffers/protobuf
 @Suppress(
@@ -38,7 +38,7 @@ object Protobuf {
     /**
      * The Java library with Protobuf data types.
      */
-    const val javaLib = "${group}:protobuf-java:${version}"
+    const val javaLib = "$group:protobuf-java:$version"
 
     /**
      * The Java library containing proto definitions of Google Protobuf types.
@@ -51,10 +51,10 @@ object Protobuf {
      */
     val libs = listOf(
         javaLib,
-        "${group}:protobuf-java-util:${version}",
-        "${group}:protobuf-kotlin:${version}"
+        "$group:protobuf-java-util:$version",
+        "$group:protobuf-kotlin:$version"
     )
-    const val compiler = "${group}:protoc:${version}"
+    const val compiler = "$group:protoc:$version"
 
     // https://github.com/google/protobuf-gradle-plugin/releases
     object GradlePlugin {
@@ -66,6 +66,6 @@ object Protobuf {
          */
         const val version = "0.9.4"
         const val id = "com.google.protobuf"
-        const val lib = "${group}:protobuf-gradle-plugin:${version}"
+        const val lib = "$group:protobuf-gradle-plugin:$version"
     }
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Roaster.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Roaster.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Roaster.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Roaster.kt
index c7d537420b..2bf9b5c986 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Roaster.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Roaster.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 // https://github.com/forge/roaster
 @Suppress("unused", "ConstPropertyName")
@@ -39,6 +39,6 @@ object Roaster {
      */
     private const val version = "2.28.0.Final"
 
-    const val api = "org.jboss.forge.roaster:roaster-api:${version}"
-    const val jdt = "org.jboss.forge.roaster:roaster-jdt:${version}"
+    const val api = "org.jboss.forge.roaster:roaster-api:$version"
+    const val jdt = "org.jboss.forge.roaster:roaster-jdt:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Slf4J.kt b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Slf4J.kt
similarity index 82%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Slf4J.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/lib/Slf4J.kt
index 6dca5e5a1b..ecfa86e17b 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Slf4J.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/lib/Slf4J.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.lib
 
 /**
  * Spine used to log with SLF4J. Now we use Flogger. Whenever a choice comes up, we recommend to
@@ -40,8 +40,8 @@ package io.spine.internal.dependency
 @Suppress("unused", "ConstPropertyName")
 object Slf4J {
     private const val version = "2.0.7"
-    const val lib = "org.slf4j:slf4j-api:${version}"
-    const val jdk14 = "org.slf4j:slf4j-jdk14:${version}"
-    const val reload4j = "org.slf4j:slf4j-reload4j:${version}"
-    const val simple = "org.slf4j:slf4j-simple:${version}"
+    const val lib = "org.slf4j:slf4j-api:$version"
+    const val jdk14 = "org.slf4j:slf4j-jdk14:$version"
+    const val reload4j = "org.slf4j:slf4j-reload4j:$version"
+    const val simple = "org.slf4j:slf4j-simple:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt
new file mode 100644
index 0000000000..f3dc904460
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt
@@ -0,0 +1,117 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.local
+
+/**
+ * Versions for published Spine SDK artifacts.
+ */
+@Suppress("ConstPropertyName")
+object ArtifactVersion {
+
+    /**
+     * The version of [Spine.base].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/base">spine-base</a>
+     */
+    const val base = "2.0.0-SNAPSHOT.215"
+    const val baseForBuildScript = "2.0.0-SNAPSHOT.215"
+
+    /**
+     * The version of [Spine.reflect].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/reflect">spine-reflect</a>
+     */
+    const val reflect = "2.0.0-SNAPSHOT.190"
+
+    /**
+     * The version of [Logging].
+     */
+    @Deprecated(message = "Please use `Logging.version`.", ReplaceWith("Logging.version"))
+    const val logging = Logging.version
+
+    /**
+     * The version of [Spine.testlib].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/testlib">spine-testlib</a>
+     */
+    const val testlib = "2.0.0-SNAPSHOT.184"
+
+    /**
+     * The version of `core-java`.
+     */
+    @Deprecated(message = "Please use `CoreJava.version`.", ReplaceWith("CoreJava.version"))
+    const val core = CoreJava.version
+
+    /**
+     * The version of [Spine.modelCompiler].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/model-compiler">spine-model-compiler</a>
+     */
+    const val mc = "2.0.0-SNAPSHOT.133"
+
+    /**
+     * The version of [Spine.baseTypes].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/base-types">spine-base-types</a>
+     */
+    const val baseTypes = "2.0.0-SNAPSHOT.126"
+
+    /**
+     * The version of [Spine.time].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/time">spine-time</a>
+     */
+    const val time = "2.0.0-SNAPSHOT.135"
+
+    /**
+     * The version of [Spine.change].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/change">spine-change</a>
+     */
+    const val change = "2.0.0-SNAPSHOT.118"
+
+    /**
+     * The version of [Spine.text].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/text">spine-text</a>
+     */
+    const val text = "2.0.0-SNAPSHOT.6"
+
+    /**
+     * The version of [Spine.toolBase].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/tool-base">spine-tool-base</a>
+     */
+    const val toolBase = ToolBase.version
+
+    /**
+     * The version of [Spine.javadocFilter].
+     *
+     * @see <a href="https://github.com/SpineEventEngine/doc-tools">spine-javadoc-tools</a>
+     */
+    const val javadocTools = "2.0.0-SNAPSHOT.75"
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Ksp.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/CoreJava.kt
similarity index 69%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Ksp.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/local/CoreJava.kt
index ae44a40cda..0b3682c983 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Ksp.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/CoreJava.kt
@@ -24,17 +24,19 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.local
 
 /**
- * Kotlin Symbol Processing API.
+ * Dependencies on `core-java` modules.
  *
- * @see <a href="https://github.com/google/ksp">KSP GitHub repository</a>
+ * See [`SpineEventEngine/core-java`](https://github.com/SpineEventEngine/core-java/).
  */
-object Ksp {
-    /**
-     * The latest version compatible with Kotlin v1.8.22, which is bundled with Gradle 7.6.4.
-     */
-    const val version = "1.8.22-1.0.11"
-    const val id = "com.google.devtools.ksp"
+@Suppress("ConstPropertyName", "unused")
+object CoreJava {
+    const val group = Spine.group
+    const val version = "2.0.0-SNAPSHOT.177"
+    const val core = "$group:spine-core:$version"
+    const val client = "$group:spine-client:$version"
+    const val server = "$group:spine-server:$version"
+    const val testUtilServer = "${Spine.toolsGroup}:spine-testutil-server:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/Logging.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/Logging.kt
new file mode 100644
index 0000000000..4afa43c13c
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/Logging.kt
@@ -0,0 +1,52 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.local
+
+/**
+ * Dependencies on the artifacts of the Spine Logging library.
+ *
+ * @see <a href="https://github.com/SpineEventEngine/logging">spine-logging</a>
+ */
+@Suppress("ConstPropertyName", "unused")
+object Logging {
+    const val version = "2.0.0-SNAPSHOT.240"
+    const val group = Spine.group
+    const val lib = "$group:spine-logging:$version"
+    const val libJvm = "$group:spine-logging-jvm:$version"
+
+    const val log4j2Backend = "$group:spine-logging-log4j2-backend:$version"
+    const val stdContext = "$group:spine-logging-std-context:$version"
+    const val grpcContext = "$group:spine-logging-grpc-context:$version"
+    const val smokeTest = "$group:spine-logging-smoke-test:$version"
+
+    // Transitive dependencies.
+    // Make `public` and use them to force a version in a particular repository, if needed.
+    internal const val julBackend = "$group:spine-logging-jul-backend:$version"
+    const val middleware = "$group:spine-logging-middleware:$version"
+    internal const val platformGenerator = "$group:spine-logging-platform-generator:$version"
+    internal const val jvmDefaultPlatform = "$group:spine-logging-jvm-default-platform:$version"
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/McJava.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/McJava.kt
similarity index 75%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/McJava.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/local/McJava.kt
index dcfaf0af0a..a2f8a59ab9 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/McJava.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/McJava.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.local
 
 /**
  * Dependencies on Spine Model Compiler for Java.
@@ -33,26 +33,47 @@ package io.spine.internal.dependency
  */
 @Suppress(
     "MemberVisibilityCanBePrivate" /* `pluginLib()` is used by subprojects. */,
-    "ConstPropertyName"
+    "ConstPropertyName",
+    "unused"
 )
 object McJava {
     const val group = Spine.toolsGroup
 
-    /** The version used to in the build classpath. */
-    const val dogfoodingVersion = "2.0.0-SNAPSHOT.254"
+    /**
+     * The version used to in the build classpath.
+     */
+    const val dogfoodingVersion = "2.0.0-SNAPSHOT.244"
 
-    /** The version to be used for integration tests. */
-    const val version = "2.0.0-SNAPSHOT.254"
+    /**
+     * The version to be used for integration tests.
+     */
+    const val version = "2.0.0-SNAPSHOT.244"
 
+    /**
+     * The ID of the Gradle plugin.
+     */
     const val pluginId = "io.spine.mc-java"
 
+    /**
+     * The library with the [dogfoodingVersion].
+     */
     val pluginLib = pluginLib(dogfoodingVersion)
+
+    /**
+     * The library with the given [version].
+     */
     fun pluginLib(version: String): String = "$group:spine-mc-java-plugins:$version:all"
 
     /** The artifact reference for forcing in configurations. */
-    @Suppress("unused")
     const val pluginsArtifact: String = "$group:spine-mc-java-plugins:$version"
 
+    /**
+     * The `mc-java-base` artifact with the [version].
+     */
     val base = base(version)
+
+    /**
+     * The `mc-java-base` artifact with the given [version].
+     */
     fun base(version: String): String = "$group:spine-mc-java-base:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoData.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoData.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt
index 9949b686c6..c01bd270c8 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoData.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.local
 
 /**
  * Dependencies on ProtoData modules.
@@ -73,7 +73,7 @@ object ProtoData {
      * The version of ProtoData dependencies.
      */
     val version: String
-    private const val fallbackVersion = "0.66.2"
+    private const val fallbackVersion = "0.64.0"
 
     /**
      * The distinct version of ProtoData used by other build tools.
@@ -82,7 +82,7 @@ object ProtoData {
      * transitional dependencies, this is the version used to build the project itself.
      */
     val dogfoodingVersion: String
-    private const val fallbackDfVersion = "0.66.0"
+    private const val fallbackDfVersion = "0.61.8"
 
     /**
      * The artifact for the ProtoData Gradle plugin.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoTap.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoTap.kt
similarity index 98%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoTap.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoTap.kt
index 470f550d2e..0795460f13 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ProtoTap.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoTap.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.local
 
 /**
  * Dependencies on ProtoTap plugins.
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/Spine.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/Spine.kt
new file mode 100644
index 0000000000..fb69374c86
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/Spine.kt
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.local
+
+/**
+ * Dependencies on smaller Spine modules.
+ */
+@Suppress("unused", "ConstPropertyName")
+object Spine {
+
+    const val group = "io.spine"
+    const val toolsGroup = "io.spine.tools"
+
+    const val base = "$group:spine-base:${ArtifactVersion.base}"
+    const val baseForBuildScript = "$group:spine-base:${ArtifactVersion.baseForBuildScript}"
+
+    const val reflect = "$group:spine-reflect:${ArtifactVersion.reflect}"
+    const val baseTypes = "$group:spine-base-types:${ArtifactVersion.baseTypes}"
+    const val time = "$group:spine-time:${ArtifactVersion.time}"
+    const val change = "$group:spine-change:${ArtifactVersion.change}"
+    const val text = "$group:spine-text:${ArtifactVersion.text}"
+
+    const val testlib = "$toolsGroup:spine-testlib:${ArtifactVersion.testlib}"
+    const val testUtilTime = "$toolsGroup:spine-testutil-time:${ArtifactVersion.time}"
+
+    @Deprecated(message = "Please use `ToolBase.psiJava` instead`.")
+    const val psiJava = "$toolsGroup:spine-psi-java:${ArtifactVersion.toolBase}"
+    @Deprecated(message = "Please use `ToolBase.psiJava` instead`.")
+    const val psiJavaBundle = "$toolsGroup:spine-psi-java-bundle:${ArtifactVersion.toolBase}"
+    @Deprecated(message = "Please use `ToolBase.lib` instead`.")
+    const val toolBase = "$toolsGroup:spine-tool-base:${ArtifactVersion.toolBase}"
+    @Deprecated(message = "Please use `ToolBase.pluginBase` instead`.")
+    const val pluginBase = "$toolsGroup:spine-plugin-base:${ArtifactVersion.toolBase}"
+    @Deprecated(message = "Please use `ToolBase.pluginTestlib` instead`.")
+    const val pluginTestlib = "$toolsGroup:spine-plugin-testlib:${ArtifactVersion.toolBase}"
+
+    const val modelCompiler = "$toolsGroup:spine-model-compiler:${ArtifactVersion.mc}"
+
+    @Deprecated(
+        message = "Please use top level `McJava` object instead.",
+        ReplaceWith("McJava", "io.spine.dependency.local.McJava")
+    )
+    val McJava = io.spine.dependency.local.McJava
+
+    const val javadocFilter = "$toolsGroup:spine-javadoc-filter:${ArtifactVersion.javadocTools}"
+
+    @Deprecated(
+        message = "Please use top level `CoreJava.client` object instead.",
+        ReplaceWith("CoreJava.client", "io.spine.dependency.local.CoreJava")
+    )
+    const val client = CoreJava.client
+
+    @Deprecated(
+        message = "Please use top level `CoreJava.server` object instead.",
+        ReplaceWith("CoreJava.server", "io.spine.dependency.local.CoreJava")
+    )
+    const val server = CoreJava.server
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/LicenseReport.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/ToolBase.kt
similarity index 66%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/LicenseReport.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/local/ToolBase.kt
index 353bcb9a56..d19a1aaa42 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/LicenseReport.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/ToolBase.kt
@@ -24,17 +24,23 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.local
 
-// https://github.com/jk1/Gradle-License-Report
-@Suppress("unused")
-object LicenseReport {
-    private const val version = "1.16"
-    const val lib = "com.github.jk1:gradle-license-report:${version}"
+/**
+ * Artifacts of the `tool-base` module.
+ *
+ * @see <a href="https://github.com/SpineEventEngine/tool-base">spine-tool-base</a>
+ */
+@Suppress("ConstPropertyName", "unused")
+object ToolBase {
+    const val group = Spine.toolsGroup
+    const val version = "2.0.0-SNAPSHOT.233"
+
+    const val lib = "$group:spine-tool-base:$version"
+    const val pluginBase = "$group:spine-plugin-base:$version"
+    const val pluginTestlib = "$group:spine-plugin-testlib:$version"
+
+    const val intellijPlatformJava = "$group:intellij-platform-java:$version"
 
-    object GradlePlugin {
-        const val version = LicenseReport.version
-        const val id = "com.github.jk1.dependency-license-report"
-        const val lib = LicenseReport.lib
-    }
+    const val psiJava = "$group:spine-psi-java:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Validation.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Validation.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt
index d57a3eba70..7fdcfa4d60 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Validation.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.local
 
 /**
  * Dependencies on Spine Validation SDK.
@@ -36,7 +36,7 @@ object Validation {
     /**
      * The version of the Validation library artifacts.
      */
-    const val version = "2.0.0-SNAPSHOT.171"
+    const val version = "2.0.0-SNAPSHOT.160"
 
     const val group = "io.spine.validation"
     private const val prefix = "spine-validation"
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/AssertK.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/AssertK.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/AssertK.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/AssertK.kt
index bfc176e1d8..7e158382ad 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/AssertK.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/AssertK.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 /**
  * Assertion library for tests in Kotlin
@@ -35,5 +35,5 @@ package io.spine.internal.dependency
 @Suppress("unused", "ConstPropertyName")
 object AssertK {
     private const val version = "0.26.1"
-    const val libJvm = "com.willowtreeapps.assertk:assertk-jvm:${version}"
+    const val libJvm = "com.willowtreeapps.assertk:assertk-jvm:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Hamcrest.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/Hamcrest.kt
similarity index 88%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Hamcrest.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/Hamcrest.kt
index 297b969277..8dde22cbf0 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Hamcrest.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/Hamcrest.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 /**
  * The dependency on the Hamcrest, which is transitive for us.
@@ -36,5 +36,5 @@ package io.spine.internal.dependency
 object Hamcrest {
     // https://github.com/hamcrest/JavaHamcrest/releases
     private const val version = "2.2"
-    const val core = "org.hamcrest:hamcrest-core:${version}"
+    const val core = "org.hamcrest:hamcrest-core:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JUnit.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/JUnit.kt
similarity index 80%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/JUnit.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/JUnit.kt
index 122c657993..2ef5b6abf1 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/JUnit.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/JUnit.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 // https://junit.org/junit5/
 @Suppress("unused", "ConstPropertyName")
@@ -38,19 +38,19 @@ object JUnit {
     // https://github.com/junit-pioneer/junit-pioneer
     private const val pioneerVersion = "2.0.1"
 
-    const val legacy = "junit:junit:${legacyVersion}"
+    const val legacy = "junit:junit:$legacyVersion"
 
     val api = listOf(
-        "org.apiguardian:apiguardian-api:${apiGuardianVersion}",
-        "org.junit.jupiter:junit-jupiter-api:${version}",
-        "org.junit.jupiter:junit-jupiter-params:${version}"
+        "org.apiguardian:apiguardian-api:$apiGuardianVersion",
+        "org.junit.jupiter:junit-jupiter-api:$version",
+        "org.junit.jupiter:junit-jupiter-params:$version"
     )
-    const val bom = "org.junit:junit-bom:${version}"
+    const val bom = "org.junit:junit-bom:$version"
 
-    const val runner = "org.junit.jupiter:junit-jupiter-engine:${version}"
-    const val params = "org.junit.jupiter:junit-jupiter-params:${version}"
+    const val runner = "org.junit.jupiter:junit-jupiter-engine:$version"
+    const val params = "org.junit.jupiter:junit-jupiter-params:$version"
 
-    const val pioneer = "org.junit-pioneer:junit-pioneer:${pioneerVersion}"
+    const val pioneer = "org.junit-pioneer:junit-pioneer:$pioneerVersion"
 
     object Platform {
         // https://junit.org/junit5/
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Jacoco.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/Jacoco.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Jacoco.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/Jacoco.kt
index 5077241848..9b807d590d 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Jacoco.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/Jacoco.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 /**
  * Code coverage library for Java.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Kotest.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/Kotest.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Kotest.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/Kotest.kt
index f64ff9af34..60a03900d9 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Kotest.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/Kotest.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -26,7 +26,7 @@
 
 @file:Suppress("unused")
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 /**
  * Testing framework for Kotlin.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Kover.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/Kover.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Kover.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/Kover.kt
index a4dca1f7eb..744ee77ca0 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Kover.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/Kover.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 // https://github.com/Kotlin/kotlinx-kover
 @Suppress("unused", "ConstPropertyName")
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/OpenTest4J.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/OpenTest4J.kt
similarity index 87%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/OpenTest4J.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/OpenTest4J.kt
index 0b189f0d50..e0f01d8670 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/OpenTest4J.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/OpenTest4J.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 /**
  * The dependency on the OpenTest4j library, which is transitive for us.
@@ -34,5 +34,5 @@ object OpenTest4J {
 
     // https://github.com/ota4j-team/opentest4j/releases
     private const val version = "1.3.0"
-    const val lib = "org.opentest4j:opentest4j:${version}"
+    const val lib = "org.opentest4j:opentest4j:$version"
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/SystemLambda.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/SystemLambda.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/SystemLambda.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/SystemLambda.kt
index 593c3ae2d0..f454a0b1ad 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/SystemLambda.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/SystemLambda.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 // https://github.com/stefanbirkner/system-lambda
 @Suppress("unused", "ConstPropertyName")
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/TestKitTruth.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/TestKitTruth.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/TestKitTruth.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/TestKitTruth.kt
index a345b0fbfb..486c6251e5 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/TestKitTruth.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/TestKitTruth.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -26,7 +26,7 @@
 
 @file:Suppress("MaxLineLength")
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 /**
  * Gradle TestKit extension for Google Truth.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Truth.kt b/buildSrc/src/main/kotlin/io/spine/dependency/test/Truth.kt
similarity index 80%
rename from buildSrc/src/main/kotlin/io/spine/internal/dependency/Truth.kt
rename to buildSrc/src/main/kotlin/io/spine/dependency/test/Truth.kt
index 31354171bd..2f5ca06e04 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Truth.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/test/Truth.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,15 +24,15 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.dependency
+package io.spine.dependency.test
 
 // https://github.com/google/truth
 @Suppress("unused", "ConstPropertyName")
 object Truth {
     private const val version = "1.1.5"
     val libs = listOf(
-        "com.google.truth:truth:${version}",
-        "com.google.truth.extensions:truth-java8-extension:${version}",
-        "com.google.truth.extensions:truth-proto-extension:${version}"
+        "com.google.truth:truth:$version",
+        "com.google.truth.extensions:truth-java8-extension:$version",
+        "com.google.truth.extensions:truth-proto-extension:$version"
     )
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/markup/MarkdownDocument.kt b/buildSrc/src/main/kotlin/io/spine/docs/MarkdownDocument.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/markup/MarkdownDocument.kt
rename to buildSrc/src/main/kotlin/io/spine/docs/MarkdownDocument.kt
index af9154fa78..e5db94adf2 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/markup/MarkdownDocument.kt
+++ b/buildSrc/src/main/kotlin/io/spine/docs/MarkdownDocument.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.markup
+package io.spine.docs
 
 import java.io.File
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/Build.kt b/buildSrc/src/main/kotlin/io/spine/gradle/Build.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/Build.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/Build.kt
index f1c0331c79..82adf54e23 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/Build.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/Build.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 @Suppress("unused")
 object Build {
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/Clean.kt b/buildSrc/src/main/kotlin/io/spine/gradle/Clean.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/Clean.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/Clean.kt
index 1f9b1cc3bf..53d42eecce 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/Clean.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/Clean.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 import java.io.File
 import java.nio.file.Files
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/ConfigTester.kt b/buildSrc/src/main/kotlin/io/spine/gradle/ConfigTester.kt
similarity index 98%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/ConfigTester.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/ConfigTester.kt
index 65e00ad803..b97c6ebfe6 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/ConfigTester.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/ConfigTester.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -26,7 +26,7 @@
 
 @file:Suppress("unused")    /* Some constants may be used throughout the Spine repos. */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 import java.io.File
 import java.net.URI
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/ProjectExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/ProjectExtensions.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/ProjectExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/ProjectExtensions.kt
index 13535b8e7a..e3ce8d3c94 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/ProjectExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/ProjectExtensions.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
-import io.spine.internal.gradle.publish.SpinePublishing
+import io.spine.gradle.publish.SpinePublishing
 import java.io.File
 import org.gradle.api.Plugin
 import org.gradle.api.Project
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/RepoSlug.kt b/buildSrc/src/main/kotlin/io/spine/gradle/RepoSlug.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/RepoSlug.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/RepoSlug.kt
index b713a3b875..d7949a70f5 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/RepoSlug.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/RepoSlug.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 import org.gradle.api.GradleException
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/Repositories.kt b/buildSrc/src/main/kotlin/io/spine/gradle/Repositories.kt
similarity index 98%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/Repositories.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/Repositories.kt
index 5b87a36ec1..585f7825d5 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/Repositories.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/Repositories.kt
@@ -26,11 +26,11 @@
 
 @file:Suppress("TooManyFunctions") // Deprecated functions will be kept for a while.
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
-import io.spine.internal.gradle.publish.CloudRepo
-import io.spine.internal.gradle.publish.PublishingRepos
-import io.spine.internal.gradle.publish.PublishingRepos.gitHub
+import io.spine.gradle.publish.CloudRepo
+import io.spine.gradle.publish.PublishingRepos
+import io.spine.gradle.publish.PublishingRepos.gitHub
 import java.io.File
 import java.net.URI
 import java.util.*
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/RunBuild.kt b/buildSrc/src/main/kotlin/io/spine/gradle/RunBuild.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/RunBuild.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/RunBuild.kt
index a39ffed5b0..c187e8f4eb 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/RunBuild.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/RunBuild.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 /**
  * Runs the `build` task via Gradle Wrapper.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/RunGradle.kt b/buildSrc/src/main/kotlin/io/spine/gradle/RunGradle.kt
similarity index 98%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/RunGradle.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/RunGradle.kt
index 926b237fc1..e3084cabd4 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/RunGradle.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/RunGradle.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 import java.io.File
 import java.io.FileOutputStream
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/Runtime.kt b/buildSrc/src/main/kotlin/io/spine/gradle/Runtime.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/Runtime.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/Runtime.kt
index 6594a2a26d..facaf78d09 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/Runtime.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/Runtime.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 import java.io.File
 import java.io.InputStream
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/StringExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/StringExtensions.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/StringExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/StringExtensions.kt
index 9d5253b719..0863dd3c63 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/StringExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/StringExtensions.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 /**
  * Returns `true` if the version of a project contains `snapshot` (in any case),
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/TaskName.kt b/buildSrc/src/main/kotlin/io/spine/gradle/TaskName.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/TaskName.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/TaskName.kt
index 24b587f047..05ab252650 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/TaskName.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/TaskName.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 import kotlin.reflect.KClass
 import org.gradle.api.Task
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/VersionWriter.kt b/buildSrc/src/main/kotlin/io/spine/gradle/VersionWriter.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/VersionWriter.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/VersionWriter.kt
index 3dc7ef2992..b24c202f41 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/VersionWriter.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/VersionWriter.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle
+package io.spine.gradle
 
 import java.util.*
 import org.gradle.api.DefaultTask
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/base/Tasks.kt b/buildSrc/src/main/kotlin/io/spine/gradle/base/Tasks.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/base/Tasks.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/base/Tasks.kt
index 6fb9fbb699..f60b7c5f8a 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/base/Tasks.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/base/Tasks.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.base
+package io.spine.gradle.base
 
 import org.gradle.api.Task
 import org.gradle.api.tasks.Delete
@@ -77,8 +77,8 @@ val TaskContainer.assemble: TaskProvider<Task>
  *
  * Intended to build everything, including running all tests, producing the production artifacts
  * and generating documentation. One will probably rarely attach concrete tasks directly
- * to `build` as [assemble][io.spine.internal.gradle.base.assemble] and
- * [check][io.spine.internal.gradle.base.check] are typically more appropriate.
+ * to `build` as [assemble][io.spine.gradle.base.assemble] and
+ * [check][io.spine.gradle.base.check] are typically more appropriate.
  *
  * @see <a href="https://docs.gradle.org/current/userguide/base_plugin.html#sec:base_tasks">
  *     Tasks | The Base Plugin</a>
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/checkstyle/CheckStyleConfig.kt b/buildSrc/src/main/kotlin/io/spine/gradle/checkstyle/CheckStyleConfig.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/checkstyle/CheckStyleConfig.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/checkstyle/CheckStyleConfig.kt
index 42d1f62cf0..42744183b6 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/checkstyle/CheckStyleConfig.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/checkstyle/CheckStyleConfig.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.checkstyle
+package io.spine.gradle.checkstyle
 
-import io.spine.internal.dependency.CheckStyle
+import io.spine.dependency.build.CheckStyle
 import org.gradle.api.Project
 import org.gradle.api.plugins.quality.Checkstyle
 import org.gradle.api.plugins.quality.CheckstyleExtension
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/DartContext.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dart/DartContext.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/DartContext.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dart/DartContext.kt
index ed2eff70ed..6c192e58a5 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/DartContext.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dart/DartContext.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dart
+package io.spine.gradle.dart
 
 import org.gradle.api.Project
 import org.gradle.api.tasks.Exec
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/DartEnvironment.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dart/DartEnvironment.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/DartEnvironment.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dart/DartEnvironment.kt
index 160e1ff805..48883e17c9 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/DartEnvironment.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dart/DartEnvironment.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dart
+package io.spine.gradle.dart
 
 import java.io.File
 import org.apache.tools.ant.taskdefs.condition.Os
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/DartExtension.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dart/DartExtension.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/DartExtension.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dart/DartExtension.kt
index d4bd4d84e9..e0913b5d13 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/DartExtension.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dart/DartExtension.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dart
+package io.spine.gradle.dart
 
-import io.spine.internal.gradle.dart.task.DartTasks
-import io.spine.internal.gradle.dart.plugin.DartPlugins
+import io.spine.gradle.dart.plugin.DartPlugins
+import io.spine.gradle.dart.task.DartTasks
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.create
 import org.gradle.kotlin.dsl.findByType
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/plugin/DartPlugins.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dart/plugin/DartPlugins.kt
similarity index 89%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/plugin/DartPlugins.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dart/plugin/DartPlugins.kt
index 43d8bb0187..3d88bec023 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/plugin/DartPlugins.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dart/plugin/DartPlugins.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dart.plugin
+package io.spine.gradle.dart.plugin
 
-import io.spine.internal.gradle.dart.DartContext
-import io.spine.internal.gradle.dart.DartEnvironment
+import io.spine.gradle.dart.DartContext
+import io.spine.gradle.dart.DartEnvironment
 import org.gradle.api.Project
 import org.gradle.api.plugins.ExtensionContainer
 import org.gradle.api.plugins.PluginContainer
@@ -63,8 +63,8 @@ import org.gradle.api.tasks.TaskContainer
  * And here's how to apply it in `build.gradle.kts`:
  *
  *  ```
- * import io.spine.internal.gradle.dart.dart
- * import io.spine.internal.gradle.dart.plugins.fooBar
+ * import io.spine.gradle.dart.dart
+ * import io.spine.gradle.dart.plugins.fooBar
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/plugin/Protobuf.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dart/plugin/Protobuf.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/plugin/Protobuf.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dart/plugin/Protobuf.kt
index 65f6fb2f19..54cd9b01d7 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/plugin/Protobuf.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dart/plugin/Protobuf.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dart.plugin
+package io.spine.gradle.dart.plugin
 
-import com.google.protobuf.gradle.id
 import com.google.protobuf.gradle.ProtobufExtension
+import com.google.protobuf.gradle.id
 import com.google.protobuf.gradle.remove
-import io.spine.internal.dependency.Protobuf
+import io.spine.dependency.lib.Protobuf
 
 /**
  * Applies `protobuf` plugin and configures `GenerateProtoTask` to work with a Dart module.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/Build.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dart/task/Build.kt
similarity index 89%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/Build.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dart/task/Build.kt
index 55ec5ca17d..97cdf51352 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/Build.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dart/task/Build.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,14 +24,14 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dart.task
+package io.spine.gradle.dart.task
 
-import io.spine.internal.gradle.TaskName
-import io.spine.internal.gradle.base.assemble
-import io.spine.internal.gradle.base.check
-import io.spine.internal.gradle.base.clean
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
+import io.spine.gradle.TaskName
+import io.spine.gradle.base.assemble
+import io.spine.gradle.base.check
+import io.spine.gradle.base.clean
+import io.spine.gradle.named
+import io.spine.gradle.register
 import org.gradle.api.tasks.Delete
 import org.gradle.api.tasks.Exec
 import org.gradle.api.tasks.TaskContainer
@@ -49,8 +49,8 @@ import org.gradle.api.tasks.TaskProvider
  * An example of how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.dart.dart
- * import io.spine.internal.gradle.dart.task.build
+ * import io.spine.gradle.dart.dart
+ * import io.spine.gradle.dart.task.build
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/DartTasks.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dart/task/DartTasks.kt
similarity index 85%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/DartTasks.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dart/task/DartTasks.kt
index 50574dee29..656177b3e5 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/DartTasks.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dart/task/DartTasks.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dart.task
+package io.spine.gradle.dart.task
 
-import io.spine.internal.gradle.dart.DartContext
-import io.spine.internal.gradle.dart.DartEnvironment
+import io.spine.gradle.dart.DartContext
+import io.spine.gradle.dart.DartEnvironment
 import org.gradle.api.Project
 import org.gradle.api.tasks.TaskContainer
 
@@ -43,7 +43,7 @@ import org.gradle.api.tasks.TaskContainer
  * Supposing, one needs to create a new task that would participate in building. Let the task name
  * be `testDart`. To do that, several steps should be completed:
  *
- *  1. Define the task name and type using [TaskName][io.spine.internal.gradle.TaskName].
+ *  1. Define the task name and type using [TaskName][io.spine.gradle.TaskName].
  *  2. Create a public typed reference for the task upon [TaskContainer]. It would facilitate
  *      referencing to the new task, so that external tasks could depend on it. This reference
  *      should be documented.
@@ -53,9 +53,9 @@ import org.gradle.api.tasks.TaskContainer
  * Here's an example of `testDart()` extension:
  *
  * ```
- * import io.spine.internal.gradle.named
- * import io.spine.internal.gradle.register
- * import io.spine.internal.gradle.TaskName
+ * import io.spine.gradle.named
+ * import io.spine.gradle.register
+ * import io.spine.gradle.TaskName
  * import org.gradle.api.Task
  * import org.gradle.api.tasks.TaskContainer
  * import org.gradle.api.tasks.Exec
@@ -85,8 +85,8 @@ import org.gradle.api.tasks.TaskContainer
  * And here's how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.dart.dart
- * import io.spine.internal.gradle.dart.task.testDart
+ * import io.spine.gradle.dart.dart
+ * import io.spine.gradle.dart.task.testDart
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/IntegrationTest.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dart/task/IntegrationTest.kt
similarity index 86%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/IntegrationTest.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dart/task/IntegrationTest.kt
index 69c691a2a2..65ce4bb351 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/IntegrationTest.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dart/task/IntegrationTest.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dart.task
+package io.spine.gradle.dart.task
 
-import io.spine.internal.gradle.TaskName
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
+import io.spine.gradle.TaskName
+import io.spine.gradle.named
+import io.spine.gradle.register
 import org.gradle.api.tasks.Exec
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
@@ -57,9 +57,9 @@ val TaskContainer.integrationTest: TaskProvider<Exec>
  * Here's an example of how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.dart.dart
- * import io.spine.internal.gradle.task.build
- * import io.spine.internal.gradle.task.integrationTest
+ * import io.spine.gradle.dart.dart
+ * import io.spine.gradle.task.build
+ * import io.spine.gradle.task.integrationTest
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/Publish.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dart/task/Publish.kt
similarity index 89%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/Publish.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dart/task/Publish.kt
index 08b7b00901..d52799ffa0 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dart/task/Publish.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dart/task/Publish.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,13 +24,13 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dart.task
+package io.spine.gradle.dart.task
 
-import io.spine.internal.gradle.TaskName
-import io.spine.internal.gradle.base.assemble
-import io.spine.internal.gradle.publish.publish
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
+import io.spine.gradle.TaskName
+import io.spine.gradle.base.assemble
+import io.spine.gradle.named
+import io.spine.gradle.publish.publish
+import io.spine.gradle.register
 import org.gradle.api.tasks.Copy
 import org.gradle.api.tasks.Exec
 import org.gradle.api.tasks.TaskContainer
@@ -51,9 +51,9 @@ import org.gradle.api.tasks.TaskProvider
  * Usage example:
  *
  * ```
- * import io.spine.internal.gradle.dart.dart
- * import io.spine.internal.gradle.dart.task.build
- * import io.spine.internal.gradle.dart.task.publish
+ * import io.spine.gradle.dart.dart
+ * import io.spine.gradle.dart.task.build
+ * import io.spine.gradle.dart.task.publish
  *
  * // ...
  *
@@ -83,7 +83,7 @@ private val stagePubPublicationName = TaskName.of("stagePubPublication", Copy::c
  * Locates `stagePubPublication` in this [TaskContainer].
  *
  * The task prepares the Dart package for Pub publication in the
- * [publication directory][io.spine.internal.gradle.dart.DartEnvironment.publicationDir].
+ * [publication directory][io.spine.gradle.dart.DartEnvironment.publicationDir].
  */
 val TaskContainer.stagePubPublication: TaskProvider<Copy>
     get() = named(stagePubPublicationName)
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dokka/DokkaExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dokka/DokkaExtensions.kt
similarity index 98%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dokka/DokkaExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dokka/DokkaExtensions.kt
index f8a3541a55..52ec7f30e2 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dokka/DokkaExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dokka/DokkaExtensions.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dokka
+package io.spine.gradle.dokka
 
 import java.io.File
 import org.gradle.api.file.FileCollection
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dokka/TaskContainerExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/dokka/TaskContainerExtensions.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/dokka/TaskContainerExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/dokka/TaskContainerExtensions.kt
index 60cdeaa886..39d9dfb92d 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/dokka/TaskContainerExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/dokka/TaskContainerExtensions.kt
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.dokka
+package io.spine.gradle.dokka
 
 import org.gradle.api.tasks.TaskContainer
 import org.jetbrains.dokka.gradle.DokkaTask
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/fs/LazyTempPath.kt b/buildSrc/src/main/kotlin/io/spine/gradle/fs/LazyTempPath.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/fs/LazyTempPath.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/fs/LazyTempPath.kt
index 325d8e99e1..3b3331805d 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/fs/LazyTempPath.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/fs/LazyTempPath.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.fs
+package io.spine.gradle.fs
 
 import java.io.File
 import java.net.URI
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/git/Branch.kt b/buildSrc/src/main/kotlin/io/spine/gradle/git/Branch.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/git/Branch.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/git/Branch.kt
index 63bae4e6db..1883677f3a 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/git/Branch.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/git/Branch.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.git
+package io.spine.gradle.git
 
 /**
  * Branch names.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/git/Repository.kt b/buildSrc/src/main/kotlin/io/spine/gradle/git/Repository.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/git/Repository.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/git/Repository.kt
index 229973d8e0..41a12b7099 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/git/Repository.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/git/Repository.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.git
+package io.spine.gradle.git
 
-import io.spine.internal.gradle.Cli
-import io.spine.internal.gradle.fs.LazyTempPath
+import io.spine.gradle.Cli
+import io.spine.gradle.fs.LazyTempPath
 
 /**
  * Interacts with a real Git repository.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/git/UserInfo.kt b/buildSrc/src/main/kotlin/io/spine/gradle/git/UserInfo.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/git/UserInfo.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/git/UserInfo.kt
index 898eb5b382..43d8ab1a13 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/git/UserInfo.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/git/UserInfo.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.git
+package io.spine.gradle.git
 
 /**
  * Contains information about a Git user.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/AuthorEmail.kt b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/AuthorEmail.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/AuthorEmail.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/github/pages/AuthorEmail.kt
index 0f48f00950..0a11eb1205 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/AuthorEmail.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/AuthorEmail.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.github.pages
+package io.spine.gradle.github.pages
 
 /**
  * An author of updates to GitHub pages.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/RepositoryExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/RepositoryExtensions.kt
similarity index 87%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/RepositoryExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/github/pages/RepositoryExtensions.kt
index 4dacb62ab0..19021ae3d1 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/RepositoryExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/RepositoryExtensions.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.github.pages
+package io.spine.gradle.github.pages
 
-import io.spine.internal.gradle.RepoSlug
-import io.spine.internal.gradle.git.Branch
-import io.spine.internal.gradle.git.Repository
-import io.spine.internal.gradle.git.UserInfo
+import io.spine.gradle.RepoSlug
+import io.spine.gradle.git.Branch
+import io.spine.gradle.git.Repository
+import io.spine.gradle.git.UserInfo
 
 /**
  * Clones the current project repository with the branch dedicated to publishing
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/SshKey.kt b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/SshKey.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/SshKey.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/github/pages/SshKey.kt
index 7b1746ae2e..329e81114d 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/SshKey.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/SshKey.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.github.pages
+package io.spine.gradle.github.pages
 
-import io.spine.internal.gradle.Cli
+import io.spine.gradle.Cli
 import java.io.File
 import org.gradle.api.GradleException
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/TaskName.kt b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/TaskName.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/TaskName.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/github/pages/TaskName.kt
index 98e4772263..77d4bc9e9c 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/TaskName.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/TaskName.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.github.pages
+package io.spine.gradle.github.pages
 
 object TaskName {
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/Update.kt b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/Update.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/Update.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/github/pages/Update.kt
index f27858fa15..cfcec70949 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/Update.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/Update.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.github.pages
+package io.spine.gradle.github.pages
 
-import io.spine.internal.gradle.git.Repository
+import io.spine.gradle.git.Repository
 import java.io.File
 import java.nio.file.Path
 import org.gradle.api.Project
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/UpdateGitHubPages.kt b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/UpdateGitHubPages.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/UpdateGitHubPages.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/github/pages/UpdateGitHubPages.kt
index ba8c2900a7..bd1a1b28a3 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/UpdateGitHubPages.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/UpdateGitHubPages.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,16 +24,16 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.github.pages
+package io.spine.gradle.github.pages
 
 import dokkaHtmlTask
-import io.spine.internal.gradle.fs.LazyTempPath
-import io.spine.internal.gradle.github.pages.TaskName.copyDokka
-import io.spine.internal.gradle.github.pages.TaskName.copyJavadoc
-import io.spine.internal.gradle.github.pages.TaskName.updateGitHubPages
-import io.spine.internal.gradle.isSnapshot
-import io.spine.internal.gradle.javadoc.ExcludeInternalDoclet
-import io.spine.internal.gradle.javadoc.javadocTask
+import io.spine.gradle.fs.LazyTempPath
+import io.spine.gradle.github.pages.TaskName.copyDokka
+import io.spine.gradle.github.pages.TaskName.copyJavadoc
+import io.spine.gradle.github.pages.TaskName.updateGitHubPages
+import io.spine.gradle.isSnapshot
+import io.spine.gradle.javadoc.ExcludeInternalDoclet
+import io.spine.gradle.javadoc.javadocTask
 import java.io.File
 import org.gradle.api.Plugin
 import org.gradle.api.Project
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/UpdateGitHubPagesExtension.kt b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/UpdateGitHubPagesExtension.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/UpdateGitHubPagesExtension.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/github/pages/UpdateGitHubPagesExtension.kt
index d523d5e9eb..6ead318e33 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/UpdateGitHubPagesExtension.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/github/pages/UpdateGitHubPagesExtension.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.github.pages
+package io.spine.gradle.github.pages
 
 import java.io.File
 import org.gradle.api.Project
@@ -78,7 +78,7 @@ private constructor(
 
     /**
      * The version of the
-     * [ExcludeInternalDoclet][io.spine.internal.gradle.javadoc.ExcludeInternalDoclet]
+     * [ExcludeInternalDoclet][io.spine.gradle.javadoc.ExcludeInternalDoclet]
      * used when updating documentation at GitHub Pages.
      *
      * This value is used when adding dependency on the doclet when the plugin tasks
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/java/Tasks.kt b/buildSrc/src/main/kotlin/io/spine/gradle/java/Tasks.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/java/Tasks.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/java/Tasks.kt
index 3e0aad9d0f..e08e64aa2c 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/java/Tasks.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/java/Tasks.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.java
+package io.spine.gradle.java
 
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javac/ErrorProne.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javac/ErrorProne.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javac/ErrorProne.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javac/ErrorProne.kt
index 1489c08951..511791c1be 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javac/ErrorProne.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javac/ErrorProne.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javac
+package io.spine.gradle.javac
 
 import net.ltgt.gradle.errorprone.errorprone
 import org.gradle.api.tasks.compile.JavaCompile
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javac/Javac.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javac/Javac.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javac/Javac.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javac/Javac.kt
index de02687496..933f5dae62 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javac/Javac.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javac/Javac.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javac
+package io.spine.gradle.javac
 
 import org.gradle.api.tasks.compile.JavaCompile
 import org.gradle.process.CommandLineArgumentProvider
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/Encoding.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/Encoding.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/Encoding.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javadoc/Encoding.kt
index bf8601b9a2..8ae089bb3c 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/Encoding.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/Encoding.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javadoc
+package io.spine.gradle.javadoc
 
 /**
  * The encoding to use in Javadoc processing.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/ExcludeInternalDoclet.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/ExcludeInternalDoclet.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/ExcludeInternalDoclet.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javadoc/ExcludeInternalDoclet.kt
index 4d5702bfe5..48da884d8b 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/ExcludeInternalDoclet.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/ExcludeInternalDoclet.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javadoc
+package io.spine.gradle.javadoc
 
-import io.spine.internal.dependency.Spine
-import io.spine.internal.gradle.javadoc.ExcludeInternalDoclet.Companion.taskName
-import io.spine.internal.gradle.sourceSets
+import io.spine.dependency.local.ArtifactVersion
+import io.spine.dependency.local.Spine
+import io.spine.gradle.javadoc.ExcludeInternalDoclet.Companion.taskName
+import io.spine.gradle.sourceSets
 import org.gradle.api.Project
 import org.gradle.api.artifacts.Configuration
 import org.gradle.api.tasks.javadoc.Javadoc
@@ -40,7 +41,7 @@ import org.gradle.external.javadoc.StandardJavadocDocletOptions
 @Suppress("ConstPropertyName")
 class ExcludeInternalDoclet(
     @Deprecated("`Spine.ArtifactVersion.javadocTools` is used instead.")
-    val version: String = Spine.ArtifactVersion.javadocTools
+    val version: String = ArtifactVersion.javadocTools
 ) {
 
     private val dependency = Spine.javadocFilter
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/JavadocConfig.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/JavadocConfig.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/JavadocConfig.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javadoc/JavadocConfig.kt
index debd78d3f3..8f1a7f25d3 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/JavadocConfig.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/JavadocConfig.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javadoc
+package io.spine.gradle.javadoc
 
 import java.io.File
 import org.gradle.api.JavaVersion
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/JavadocTag.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/JavadocTag.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/JavadocTag.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javadoc/JavadocTag.kt
index 8eb8b17c3b..ec81567dbd 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/JavadocTag.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/JavadocTag.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javadoc
+package io.spine.gradle.javadoc
 
 /**
  * The Javadoc tag.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/TaskContainerExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/TaskContainerExtensions.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/TaskContainerExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javadoc/TaskContainerExtensions.kt
index 3897118c7b..9380e7db93 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javadoc/TaskContainerExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javadoc/TaskContainerExtensions.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javadoc
+package io.spine.gradle.javadoc
 
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.javadoc.Javadoc
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/JsContext.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/JsContext.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/JsContext.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/JsContext.kt
index 75cd401149..06a681b824 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/JsContext.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/JsContext.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript
+package io.spine.gradle.javascript
 
 import java.io.File
 import org.gradle.api.Project
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/JsEnvironment.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/JsEnvironment.kt
similarity index 98%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/JsEnvironment.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/JsEnvironment.kt
index bce4fa8f3c..38cc649054 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/JsEnvironment.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/JsEnvironment.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript
+package io.spine.gradle.javascript
 
 import java.io.File
 import org.apache.tools.ant.taskdefs.condition.Os
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/JsExtension.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/JsExtension.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/JsExtension.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/JsExtension.kt
index 22ebf52174..d593799640 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/JsExtension.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/JsExtension.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript
+package io.spine.gradle.javascript
 
-import io.spine.internal.gradle.javascript.task.JsTasks
-import io.spine.internal.gradle.javascript.plugin.JsPlugins
+import io.spine.gradle.javascript.plugin.JsPlugins
+import io.spine.gradle.javascript.task.JsTasks
 import org.gradle.api.Project
 import org.gradle.kotlin.dsl.create
 import org.gradle.kotlin.dsl.extra
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/Idea.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/Idea.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/Idea.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/Idea.kt
index 5e51155add..06a112aa2d 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/Idea.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/Idea.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.plugin
+package io.spine.gradle.javascript.plugin
 
 import org.gradle.kotlin.dsl.configure
 import org.gradle.plugins.ide.idea.model.IdeaModel
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/JsPlugins.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/JsPlugins.kt
similarity index 88%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/JsPlugins.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/JsPlugins.kt
index 60a088a985..6e007df183 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/JsPlugins.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/JsPlugins.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.plugin
+package io.spine.gradle.javascript.plugin
 
-import io.spine.internal.gradle.javascript.JsContext
-import io.spine.internal.gradle.javascript.JsEnvironment
+import io.spine.gradle.javascript.JsContext
+import io.spine.gradle.javascript.JsEnvironment
 import org.gradle.api.Project
 import org.gradle.api.plugins.ExtensionContainer
 import org.gradle.api.plugins.PluginContainer
@@ -63,8 +63,8 @@ import org.gradle.api.tasks.TaskContainer
  * And here's how to apply it in `build.gradle.kts`:
  *
  *  ```
- * import io.spine.internal.gradle.javascript.javascript
- * import io.spine.internal.gradle.javascript.plugins.fooBar
+ * import io.spine.gradle.javascript.javascript
+ * import io.spine.gradle.javascript.plugins.fooBar
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/McJs.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/McJs.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/McJs.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/McJs.kt
index 61e59d5629..dbc5c42e8b 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/McJs.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/McJs.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.plugin
+package io.spine.gradle.javascript.plugin
 
 import org.gradle.api.Task
 import org.gradle.api.tasks.TaskContainer
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/Protobuf.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/Protobuf.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/Protobuf.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/Protobuf.kt
index c50ddd9e3c..178db24928 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/plugin/Protobuf.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/plugin/Protobuf.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.plugin
+package io.spine.gradle.javascript.plugin
 
 import com.google.protobuf.gradle.ProtobufExtension
 import com.google.protobuf.gradle.id
 import com.google.protobuf.gradle.remove
-import io.spine.internal.dependency.Protobuf
+import io.spine.dependency.lib.Protobuf
 
 /**
  * Applies and configures `protobuf` plugin to work with a JavaScript module.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Assemble.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Assemble.kt
similarity index 88%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Assemble.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Assemble.kt
index 4739307686..b5ac3f0900 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Assemble.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Assemble.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,16 +24,16 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.task
+package io.spine.gradle.javascript.task
 
 import com.fasterxml.jackson.databind.ObjectMapper
 import com.fasterxml.jackson.databind.node.ObjectNode
 import com.google.protobuf.gradle.GenerateProtoTask
-import io.spine.internal.gradle.base.assemble
-import io.spine.internal.gradle.javascript.plugin.generateJsonParsers
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
-import io.spine.internal.gradle.TaskName
+import io.spine.gradle.TaskName
+import io.spine.gradle.base.assemble
+import io.spine.gradle.javascript.plugin.generateJsonParsers
+import io.spine.gradle.named
+import io.spine.gradle.register
 import org.gradle.api.Task
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
@@ -42,8 +42,8 @@ import org.gradle.kotlin.dsl.withType
 /**
  * Registers tasks for assembling JavaScript artifacts.
  *
- * Please note, this task group depends on [mc-js][io.spine.internal.gradle.javascript.plugin.mcJs]
- * and [protobuf][io.spine.internal.gradle.javascript.plugin.protobuf]` plugins. Therefore,
+ * Please note, this task group depends on [mc-js][io.spine.gradle.javascript.plugin.mcJs]
+ * and [protobuf][io.spine.gradle.javascript.plugin.protobuf]` plugins. Therefore,
  * these plugins should be applied in the first place.
  *
  * List of tasks to be created:
@@ -56,8 +56,8 @@ import org.gradle.kotlin.dsl.withType
  * Here's an example of how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.javascript.javascript
- * import io.spine.internal.gradle.javascript.task.assemble
+ * import io.spine.gradle.javascript.javascript
+ * import io.spine.gradle.javascript.task.assemble
  *
  * // ...
  *
@@ -175,7 +175,7 @@ private val updatePackageVersionName = TaskName.of("updatePackageVersion")
  * Locates `updatePackageVersion` task in this [TaskContainer].
  *
  * The task sets the module's version in `package.json` to the value of
- * [moduleVersion][io.spine.internal.gradle.javascript.JsEnvironment.moduleVersion]
+ * [moduleVersion][io.spine.gradle.javascript.JsEnvironment.moduleVersion]
  * specified in the current `JsEnvironment`.
  */
 val TaskContainer.updatePackageVersion: TaskProvider<Task>
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Check.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Check.kt
similarity index 89%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Check.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Check.kt
index c15f3e238b..7a87f789d7 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Check.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Check.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,14 +24,14 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.task
+package io.spine.gradle.javascript.task
 
-import io.spine.internal.gradle.base.check
-import io.spine.internal.gradle.java.test
-import io.spine.internal.gradle.javascript.isWindows
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
-import io.spine.internal.gradle.TaskName
+import io.spine.gradle.TaskName
+import io.spine.gradle.base.check
+import io.spine.gradle.java.test
+import io.spine.gradle.javascript.isWindows
+import io.spine.gradle.named
+import io.spine.gradle.register
 import org.gradle.api.Task
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
@@ -52,9 +52,9 @@ import org.gradle.api.tasks.TaskProvider
  * Here's an example of how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.javascript.javascript
- * import io.spine.internal.gradle.javascript.task.assemble
- * import io.spine.internal.gradle.javascript.task.check
+ * import io.spine.gradle.javascript.javascript
+ * import io.spine.gradle.javascript.task.assemble
+ * import io.spine.gradle.javascript.task.check
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Clean.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Clean.kt
similarity index 86%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Clean.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Clean.kt
index 4680591705..727553ea63 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Clean.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Clean.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.task
+package io.spine.gradle.javascript.task
 
-import io.spine.internal.gradle.base.clean
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
-import io.spine.internal.gradle.TaskName
+import io.spine.gradle.TaskName
+import io.spine.gradle.base.clean
+import io.spine.gradle.named
+import io.spine.gradle.register
 import org.gradle.api.tasks.Delete
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
@@ -48,9 +48,9 @@ import org.gradle.api.tasks.TaskProvider
  * Here's an example of how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.javascript.javascript
- * import io.spine.internal.gradle.javascript.task.assemble
- * import io.spine.internal.gradle.javascript.task.clean
+ * import io.spine.gradle.javascript.javascript
+ * import io.spine.gradle.javascript.task.assemble
+ * import io.spine.gradle.javascript.task.clean
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/IntegrationTest.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/IntegrationTest.kt
similarity index 89%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/IntegrationTest.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/IntegrationTest.kt
index cf94995d7a..a8a61116b8 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/IntegrationTest.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/IntegrationTest.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.task
+package io.spine.gradle.javascript.task
 
-import io.spine.internal.gradle.TaskName
-import io.spine.internal.gradle.base.build
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
+import io.spine.gradle.TaskName
+import io.spine.gradle.base.build
+import io.spine.gradle.named
+import io.spine.gradle.register
 import org.gradle.api.Task
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
@@ -61,8 +61,8 @@ val TaskContainer.integrationTest: TaskProvider<Task>
  * Here's an example of how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.javascript.javascript
- * import io.spine.internal.gradle.javascript.task.integrationTest
+ * import io.spine.gradle.javascript.javascript
+ * import io.spine.gradle.javascript.task.integrationTest
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/JsTasks.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/JsTasks.kt
similarity index 85%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/JsTasks.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/JsTasks.kt
index b13d996d0d..7d7f709ce8 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/JsTasks.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/JsTasks.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.task
+package io.spine.gradle.javascript.task
 
-import io.spine.internal.gradle.javascript.JsEnvironment
-import io.spine.internal.gradle.javascript.JsContext
+import io.spine.gradle.javascript.JsContext
+import io.spine.gradle.javascript.JsEnvironment
 import org.gradle.api.Project
 import org.gradle.api.tasks.TaskContainer
 
@@ -43,7 +43,7 @@ import org.gradle.api.tasks.TaskContainer
  * Supposing, one needs to create a new task that would participate in building. Let the task name
  * be `bundleJs`. To do that, several steps should be completed:
  *
- *  1. Define the task name and type using [TaskName][io.spine.internal.gradle.TaskName].
+ *  1. Define the task name and type using [TaskName][io.spine.gradle.TaskName].
  *  2. Create a public typed reference for the task upon [TaskContainer]. It would facilitate
  *      referencing to the new task, so that external tasks could depend on it. This reference
  *      should be documented.
@@ -53,9 +53,9 @@ import org.gradle.api.tasks.TaskContainer
  * Here's an example of `bundleJs()` extension:
  *
  * ```
- * import io.spine.internal.gradle.named
- * import io.spine.internal.gradle.register
- * import io.spine.internal.gradle.TaskName
+ * import io.spine.gradle.named
+ * import io.spine.gradle.register
+ * import io.spine.gradle.TaskName
  * import org.gradle.api.Task
  * import org.gradle.api.tasks.TaskContainer
  * import org.gradle.api.tasks.Exec
@@ -85,8 +85,8 @@ import org.gradle.api.tasks.TaskContainer
  * And here's how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.javascript.javascript
- * import io.spine.internal.gradle.javascript.task.bundleJs
+ * import io.spine.gradle.javascript.javascript
+ * import io.spine.gradle.javascript.task.bundleJs
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/LicenseReport.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/LicenseReport.kt
similarity index 84%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/LicenseReport.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/LicenseReport.kt
index 2a868d4acc..a06ff01c55 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/LicenseReport.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/LicenseReport.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.task
+package io.spine.gradle.javascript.task
 
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
-import io.spine.internal.gradle.report.license.generateLicenseReport
-import io.spine.internal.gradle.TaskName
+import io.spine.gradle.TaskName
+import io.spine.gradle.named
+import io.spine.gradle.register
+import io.spine.gradle.report.license.generateLicenseReport
 import org.gradle.api.Task
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
@@ -42,8 +42,8 @@ import org.gradle.api.tasks.TaskProvider
  * Here's an example of how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.javascript.javascript
- * import io.spine.internal.gradle.javascript.task.clean
+ * import io.spine.gradle.javascript.javascript
+ * import io.spine.gradle.javascript.task.clean
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Publish.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Publish.kt
similarity index 87%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Publish.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Publish.kt
index 01a67f5c0a..9f9d570886 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Publish.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Publish.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.task
+package io.spine.gradle.javascript.task
 
-import io.spine.internal.gradle.publish.publish
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
-import io.spine.internal.gradle.TaskName
+import io.spine.gradle.TaskName
+import io.spine.gradle.named
+import io.spine.gradle.publish.publish
+import io.spine.gradle.register
 import org.gradle.api.Task
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
@@ -49,9 +49,9 @@ import org.gradle.api.tasks.TaskProvider
  * Here's an example of how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.javascript.javascript
- * import io.spine.internal.gradle.javascript.task.assemble
- * import io.spine.internal.gradle.javascript.task.publish
+ * import io.spine.gradle.javascript.javascript
+ * import io.spine.gradle.javascript.task.assemble
+ * import io.spine.gradle.javascript.task.publish
  *
  * // ...
  *
@@ -103,7 +103,7 @@ private val prepareJsPublicationName = TaskName.of("prepareJsPublication")
  * Locates `prepareJsPublication` task in this [TaskContainer].
  *
  * This is a lifecycle task that prepares the NPM package in
- * [publicationDirectory][io.spine.internal.gradle.javascript.JsEnvironment.publicationDir]
+ * [publicationDirectory][io.spine.gradle.javascript.JsEnvironment.publicationDir]
  * of the current `JsEnvironment`.
  */
 val TaskContainer.prepareJsPublication: TaskProvider<Task>
@@ -168,11 +168,11 @@ private val publishJsName = TaskName.of("publishJs")
  * Locates `publishJs` task in this [TaskContainer].
  *
  * The task publishes the prepared NPM package from
- * [publicationDirectory][io.spine.internal.gradle.javascript.JsEnvironment.publicationDir]
+ * [publicationDirectory][io.spine.gradle.javascript.JsEnvironment.publicationDir]
  * using `npm publish`.
  *
  * Please note, in order to publish an NMP package, a valid
- * [npmAuthToken][io.spine.internal.gradle.javascript.JsEnvironment.npmAuthToken] should be
+ * [npmAuthToken][io.spine.gradle.javascript.JsEnvironment.npmAuthToken] should be
  * set. If no token is set, a default dummy value is quite enough for the local development.
  *
  * @see <a href="https://docs.npmjs.com/cli/v7/commands/npm-publish">npm-publish | npm Docs</a>
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Webpack.kt b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Webpack.kt
similarity index 85%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Webpack.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Webpack.kt
index 99da3f1d83..54b69ebcdc 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/javascript/task/Webpack.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/javascript/task/Webpack.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.javascript.task
+package io.spine.gradle.javascript.task
 
-import io.spine.internal.gradle.TaskName
-import io.spine.internal.gradle.named
-import io.spine.internal.gradle.register
+import io.spine.gradle.TaskName
+import io.spine.gradle.named
+import io.spine.gradle.register
 import org.gradle.api.tasks.Copy
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.TaskProvider
@@ -47,10 +47,10 @@ import org.gradle.api.tasks.TaskProvider
  * Here's an example of how to apply it in `build.gradle.kts`:
  *
  * ```
- * import io.spine.internal.gradle.javascript.javascript
- * import io.spine.internal.gradle.javascript.task.assemble
- * import io.spine.internal.gradle.javascript.task.publish
- * import io.spine.internal.gradle.javascript.task.webpack
+ * import io.spine.gradle.javascript.javascript
+ * import io.spine.gradle.javascript.task.assemble
+ * import io.spine.gradle.javascript.task.publish
+ * import io.spine.gradle.javascript.task.webpack
  *
  * // ...
  *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/kotlin/KotlinConfig.kt b/buildSrc/src/main/kotlin/io/spine/gradle/kotlin/KotlinConfig.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/kotlin/KotlinConfig.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/kotlin/KotlinConfig.kt
index 955a546469..b27b901f00 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/kotlin/KotlinConfig.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/kotlin/KotlinConfig.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.kotlin
+package io.spine.gradle.kotlin
 
 import org.gradle.jvm.toolchain.JavaLanguageVersion
 import org.jetbrains.kotlin.gradle.dsl.KotlinJvmProjectExtension
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/protobuf/ProtoTaskExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/protobuf/ProtoTaskExtensions.kt
similarity index 61%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/protobuf/ProtoTaskExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/protobuf/ProtoTaskExtensions.kt
index de78a5ec81..8d75d8f6ac 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/protobuf/ProtoTaskExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/protobuf/ProtoTaskExtensions.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,28 +24,32 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.protobuf
+package io.spine.gradle.protobuf
 
 import com.google.protobuf.gradle.GenerateProtoTask
-import io.spine.internal.gradle.sourceSets
+import com.google.protobuf.gradle.ProtobufExtension
+import io.spine.gradle.sourceSets
 import java.io.File
 import java.nio.file.Files
+import java.nio.file.Path
+import java.nio.file.Paths
 import java.nio.file.StandardOpenOption.TRUNCATE_EXISTING
 import org.gradle.api.Project
 import org.gradle.api.file.SourceDirectorySet
 import org.gradle.api.tasks.SourceSet
-import org.gradle.configurationcache.extensions.capitalized
 import org.gradle.kotlin.dsl.get
+import org.gradle.kotlin.dsl.getByType
 import org.gradle.plugins.ide.idea.GenerateIdeaModule
 import org.gradle.plugins.ide.idea.model.IdeaModel
 import org.gradle.plugins.ide.idea.model.IdeaModule
 import org.jetbrains.kotlin.gradle.dsl.KotlinCompile
+import titleCaseFirstChar
 
 /**
- * Obtains the name of the `generated` directory under the project root directory.
+ * Obtains the path of the `generated` directory under the project root directory.
  */
-private val Project.generatedDir: String
-    get() = "${projectDir}/generated"
+private val Project.generatedDir: Path
+    get() = projectDir.resolve("generated").toPath()
 
 /**
  * Obtains the `generated` directory for the source set of the task.
@@ -58,14 +62,14 @@ private fun GenerateProtoTask.generatedDir(language: String = ""): File {
 }
 
 /**
- * Configures protobuf code generation task for the code which cannot use Spine Model Compiler
- * (e.g. the `base` project).
+ * Configures a [GenerateProtoTask] for the code which cannot use Spine Model Compiler
+ * (e.g., Spine Base or Spine Validation modules).
  *
  * The task configuration consists of the following steps:
  *
  * 1. Adding `"kotlin"` to the list of involved `protoc` builtins.
  *
- * 2. Generation of descriptor set file is turned on for each source set.
+ * 2. Turning on the generation of a descriptor set file for each source set.
  *    These files are placed under the `build/descriptors` directory.
  *
  * 3. Removing source code generated for `com.google` package for both Java and Kotlin.
@@ -78,10 +82,8 @@ private fun GenerateProtoTask.generatedDir(language: String = ""): File {
  * The usage of this extension in a <em>module build file</em> would be:
  * ```
  *  protobuf {
- *      generateProtoTasks {
- *         for (task in all()) {
- *            task.setup()
- *         }
+ *      generateProtoTasks.all().configureEach {
+ *         setup()
  *     }
  * }
  * ```
@@ -109,29 +111,30 @@ fun GenerateProtoTask.setup() {
     excludeProtocOutput()
     setupKotlinCompile()
     dependOnProcessResourcesTask()
-    configureIdeaDirs()
+    makeDirsForIdeaModule()
 }
 
 /**
  * Tell `protoc` to generate descriptor set files under the project build dir.
  *
  * The name of the descriptor set file to be generated
- * is made to be unique per project's Maven coordinates.
+ * is made to be unique via the project's Maven coordinates.
  *
  * As the last step of this task, writes a `desc.ref` file
  * for the contextual source set, pointing to the generated descriptor set file.
- * This is needed in order to allow other Spine libraries
- * to locate and load the generated descriptor set files properly.
+ * This is needed to allow other Spine libraries to locate and load the generated
+ * descriptor set files properly.
  *
- * Such a job is usually performed by Spine McJava plugin,
+ * Such a job is usually performed by Spine McJava plugin;
  * however, it is not possible to use this plugin (or its code)
  * in this repository due to cyclic dependencies.
  */
 @Suppress(
-    "TooGenericExceptionCaught" /* Handling all file-writing failures in the same way.*/)
-private fun GenerateProtoTask.setupDescriptorSetFileCreation() {
-    // Tell `protoc` generate descriptor set file.
-    // The name of the generated file reflects project's Maven coordinates.
+    "TooGenericExceptionCaught" /* Handling all file-writing failures in the same way.*/
+)
+fun GenerateProtoTask.setupDescriptorSetFileCreation() {
+    // Tell `protoc` generate a descriptor set file.
+    // The name of the generated file reflects the Maven coordinates of the project.
     val ssn = sourceSet.name
     generateDescriptorSet = true
     val buildDir = project.layout.buildDirectory.asFile.get().path
@@ -143,7 +146,7 @@ private fun GenerateProtoTask.setupDescriptorSetFileCreation() {
         includeSourceInfo = true
     }
 
-    // Make the descriptor set file included into the resources.
+    // Add the descriptor set file into the resources.
     project.sourceSets.named(ssn) {
         resources.srcDirs(descriptorsDir)
     }
@@ -167,7 +170,7 @@ private fun GenerateProtoTask.setupDescriptorSetFileCreation() {
  * reflecting the Maven coordinates of Gradle artifact, and the source set
  * for which the descriptor set name is to be generated.
  *
- * The returned value is just a file name, and does not contain a file path.
+ * The returned value is just a file name and does not contain a file path.
  */
 private fun Project.descriptorSetName(sourceSet: SourceSet) =
     arrayOf(
@@ -220,7 +223,7 @@ private fun GenerateProtoTask.deleteComGoogle(language: String) {
  * Exclude [GenerateProtoTask.outputBaseDir] from Java source set directories to avoid
  * duplicated source code files.
  */
-private fun GenerateProtoTask.excludeProtocOutput() {
+fun GenerateProtoTask.excludeProtocOutput() {
     val protocOutputDir = File(outputBaseDir).parentFile
     val java: SourceDirectorySet = sourceSet.java
 
@@ -228,6 +231,8 @@ private fun GenerateProtoTask.excludeProtocOutput() {
     val newSourceDirectories = java.sourceDirectories
         .filter { !it.residesIn(protocOutputDir) }
         .toSet()
+    // Make sure we start from scratch.
+    // Not doing this failed the following, real, assignment sometimes.
     java.setSrcDirs(listOf<String>())
     java.srcDirs(newSourceDirectories)
 
@@ -239,7 +244,7 @@ private fun GenerateProtoTask.excludeProtocOutput() {
 /**
  * Make sure Kotlin compilation explicitly depends on this `GenerateProtoTask` to avoid racing.
  */
-private fun GenerateProtoTask.setupKotlinCompile() {
+fun GenerateProtoTask.setupKotlinCompile() {
     val kotlinCompile = project.kotlinCompileFor(sourceSet)
     kotlinCompile?.dependsOn(this)
 }
@@ -253,7 +258,7 @@ private fun GenerateProtoTask.setupKotlinCompile() {
  *     by Gradle during the build because Protobuf Gradle Plugin does not set
  *     dependencies between `generateProto` and `processResources` tasks.
  */
-private fun GenerateProtoTask.dependOnProcessResourcesTask() {
+fun GenerateProtoTask.dependOnProcessResourcesTask() {
     val processResources = processResourceTaskName(sourceSet.name)
     project.tasks[processResources].dependsOn(this)
 }
@@ -262,7 +267,9 @@ private fun GenerateProtoTask.dependOnProcessResourcesTask() {
  * Obtains the name of the `processResource` task for the given source set name.
  */
 private fun processResourceTaskName(sourceSetName: String): String {
-    val infix = if (sourceSetName == "main") "" else sourceSetName.capitalized()
+    val infix =
+        if (sourceSetName == "main") ""
+        else sourceSetName.titleCaseFirstChar()
     return "process${infix}Resources"
 }
 
@@ -281,63 +288,135 @@ private fun Project.kotlinCompileFor(sourceSet: SourceSet): KotlinCompile<*>? {
 private fun File.residesIn(directory: File): Boolean =
     canonicalFile.startsWith(directory.absolutePath)
 
-private fun GenerateProtoTask.configureIdeaDirs() = project.plugins.withId("idea") {
-    val module = project.extensions.findByType(IdeaModel::class.java)!!.module
-
-    // Make IDEA forget about sources under `outputBaseDir`.
-    val protocOutputDir = File(outputBaseDir).parentFile
-    module.generatedSourceDirs.removeIf { dir ->
-        dir.residesIn(protocOutputDir)
+/**
+ * Ensures that generated directories for Java and Kotlin are created before [GenerateIdeaModule].
+ *
+ * This works as advised by `Utils.groovy` from Protobuf Gradle plugin:
+ * ```
+ * This is required because the IntelliJ IDEA plugin does not allow adding source directories
+ * that do not exist. The IntelliJ IDEA config files should be valid from the start even if
+ * a user runs './gradlew idea' before running './gradlew generateProto'.
+ * ```
+ */
+fun GenerateProtoTask.makeDirsForIdeaModule() {
+    project.plugins.withId("idea") {
+        val javaDir = generatedDir("java")
+        val kotlinDir = generatedDir("kotlin")
+        project.tasks.withType(GenerateIdeaModule::class.java).forEach {
+            it.doFirst {
+                javaDir.mkdirs()
+                kotlinDir.mkdirs()
+            }
+        }
     }
+}
 
-    module.sourceDirs.removeIf { dir ->
-        dir.residesIn(protocOutputDir)
-    }
+/**
+ * Prints diagnostic output of `sourceDirs` and `generatedSourceDirs` of an [IdeaModule].
+ *
+ * To get a handle on [IdeaModule] please use the following code:
+ *
+ * ```kotlin
+ * val module = project.extensions.findByType(IdeaModel::class.java)!!.module
+ * ```
+ */
+@Suppress("unused") // To be used when debugging build scripts.
+fun IdeaModule.printSourceDirectories() {
+    println("**** [IDEA] Source directories:")
+    sourceDirs.forEach { println(it) }
+    println()
+    println("**** [IDEA] Generated source directories:")
+    generatedSourceDirs.forEach { println(it) }
+    println()
+    println("**** [IDEA] Excluded directories:")
+    excludeDirs.forEach { println(it) }
+}
 
-    val javaDir = generatedDir("java")
-    val kotlinDir = generatedDir("kotlin")
+/**
+ * Obtains the directory where the Protobuf Gradle Plugin should place the generated code.
+ *
+ * The directory is fixed to be `$buildDir/generated/source/proto` and cannot be
+ * changed by the settings of the plugin. Even though [ProtobufExtension] has a property
+ * [generatedFilesBaseDir][ProtobufExtension.getGeneratedFilesBaseDir], which is supposed
+ * to be used for this purpose, it is declared with `@PackageScope` and thus cannot be
+ * accessed from outside the plugin. The Protobuf Gradle Plugin (at v0.9.2) does not
+ * modify the value of the property either.
+ */
+val Project.generatedSourceProtoDir: Path
+    get() = layout.buildDirectory.dir("generated/source/proto").get().asFile.toPath()
 
-    // As advised by `Utils.groovy` from Protobuf Gradle plugin:
-    // This is required because the IntelliJ IDEA plugin does not allow adding source directories
-    // that do not exist. The IntelliJ IDEA config files should be valid from the start even if
-    // a user runs './gradlew idea' before running './gradlew generateProto'.
-    project.tasks.withType(GenerateIdeaModule::class.java).forEach {
-        it.doFirst {
-            javaDir.mkdirs()
-            kotlinDir.mkdirs()
+/**
+ * Ensures that the sources generated by Protobuf Gradle Plugin
+ * are not included in the IDEA project.
+ *
+ * IDEA should only see the sources generated by ProtoData as
+ * we define in [GenerateProtoTask.excludeProtocOutput].
+ */
+@Suppress("unused")
+fun Project.configureIdea() {
+
+    fun filterSources(sources: Set<File>, excludeDir: File): Set<File> =
+        sources.filter { !it.residesIn(excludeDir) }.toSet()
+
+    pluginManager.withPlugin("idea") {
+        val idea = extensions.getByType<IdeaModel>()
+        with(idea.module) {
+            val protocOutput = file(generatedSourceProtoDir)
+            val protocTargets = protocTargets()
+            excludeWithNested(protocOutput.toPath(), protocTargets)
+            sourceDirs = filterSources(sourceDirs, protocOutput)
+            testSources.filter { !it.residesIn(protocOutput) }
+            generatedSourceDirs = generatedDir.resolve(protocTargets)
+                .map { it.toFile() }
+                .toSet()
         }
     }
+}
 
-    if (isTest) {
-        module.testSources.run {
-            from(javaDir)
-            from(kotlinDir)
-        }
-    } else {
-        module.sourceDirs.run {
-            add(javaDir)
-            add(kotlinDir)
+/**
+ * Lists target directories for Protobuf code generation.
+ *
+ * The directory names are in the following format:
+ *
+ * `<source-set-name>/<builtIn-or-plugin-name>`
+ */
+private fun Project.protocTargets(): List<Path> {
+    val protobufTasks = tasks.withType(GenerateProtoTask::class.java)
+    val codegenTargets = sequence {
+        protobufTasks.forEach { task ->
+            val sourceSet = task.sourceSet.name
+            val builtins = task.builtins.map { builtin -> builtin.name }
+            val plugins = task.plugins.map { plugin -> plugin.name }
+            val combined = builtins + plugins
+            combined.forEach { subdir ->
+                yield(Paths.get(sourceSet, subdir))
+            }
         }
     }
+    return codegenTargets.toList()
+}
 
-    module.generatedSourceDirs.run {
-        add(javaDir)
-        add(kotlinDir)
+private fun Path.resolve(subdirs: Iterable<Path>): List<Path> =
+    subdirs.map {
+        resolve(it)
     }
-}
 
 /**
- * Prints diagnostic output of `sourceDirs` and `generatedSourceDirs` of an [IdeaModule].
+ * Excludes the given directory and its subdirectories from
+ * being seen as ones with the source code.
  *
- * The warning `"unused"` is suppressed because this function is not used in
- * the production mode.
+ * The primary use of this extension is to exclude `build/generated/source/proto` and its
+ * subdirectories to avoid duplication of types in the generated code with those in
+ * produced by ProtoData under the `$projectDir/generated/` directory.
  */
-@Suppress("unused")
-private fun IdeaModule.printSourceDirectories() {
-    println("**** [IDEA] Source directories:")
-    sourceDirs.forEach { println(it) }
-    println()
-    println("**** [IDEA] Generated source directories:")
-    generatedSourceDirs.forEach { println(it) }
-    println()
+private fun IdeaModule.excludeWithNested(directory: Path, subdirs: Iterable<Path>) {
+    excludeDirs.add(directory.toFile())
+    directory.resolve(subdirs).forEach {
+        excludeDirs.add(it.toFile())
+    }
+}
+
+@Suppress("unused") // To be used when debugging build scripts.
+private fun printExcluded(dir: Any) {
+    println("  [IDEA] Excluding directory: $dir")
 }
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/CheckVersionIncrement.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/CheckVersionIncrement.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/CheckVersionIncrement.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/CheckVersionIncrement.kt
index a81cbdcd8e..13dc7722f1 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/CheckVersionIncrement.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/CheckVersionIncrement.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
 import com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES
 import com.fasterxml.jackson.dataformat.xml.XmlMapper
-import io.spine.internal.gradle.Repository
+import io.spine.gradle.Repository
 import java.io.FileNotFoundException
 import java.net.URL
 import org.gradle.api.DefaultTask
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/CloudArtifactRegistry.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/CloudArtifactRegistry.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/CloudArtifactRegistry.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/CloudArtifactRegistry.kt
index 4751d56082..37f6f23c8b 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/CloudArtifactRegistry.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/CloudArtifactRegistry.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
 import com.google.auth.oauth2.GoogleCredentials
 import com.google.cloud.artifactregistry.auth.DefaultCredentialProvider
-import io.spine.internal.gradle.Credentials
-import io.spine.internal.gradle.Repository
+import io.spine.gradle.Credentials
+import io.spine.gradle.Repository
 import java.io.IOException
 import org.gradle.api.Project
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/CloudRepo.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/CloudRepo.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/CloudRepo.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/CloudRepo.kt
index 148ebce996..e918ca5b46 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/CloudRepo.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/CloudRepo.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
-import io.spine.internal.gradle.Repository
+import io.spine.gradle.Repository
 
 /**
  * CloudRepo Maven repository.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/GitHubPackages.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/GitHubPackages.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/GitHubPackages.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/GitHubPackages.kt
index 68b68a2bfd..3250bc2641 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/GitHubPackages.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/GitHubPackages.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
-import io.spine.internal.gradle.Credentials
-import io.spine.internal.gradle.Repository
-import io.spine.internal.gradle.buildDirectory
+import io.spine.gradle.Credentials
+import io.spine.gradle.Repository
+import io.spine.gradle.buildDirectory
 import net.lingala.zip4j.ZipFile
 import org.gradle.api.Project
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/IncrementGuard.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/IncrementGuard.kt
similarity index 98%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/IncrementGuard.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/IncrementGuard.kt
index 4dfb641896..dbb69a7305 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/IncrementGuard.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/IncrementGuard.kt
@@ -26,7 +26,7 @@
 
 @file:Suppress("unused")
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
 import org.gradle.api.Plugin
 import org.gradle.api.Project
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/JarDsl.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/JarDsl.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/JarDsl.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/JarDsl.kt
index 2bc2870338..8fe6071685 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/JarDsl.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/JarDsl.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
 /**
  * A DSL element of [SpinePublishing] extension which configures publishing of
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/ProtoExts.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/ProtoExts.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/ProtoExts.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/ProtoExts.kt
index 97e33197f3..5b50fab5ad 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/ProtoExts.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/ProtoExts.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
-import io.spine.internal.gradle.sourceSets
+import io.spine.gradle.sourceSets
 import java.io.File
 import org.gradle.api.Project
 import org.gradle.api.Task
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/Publications.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/Publications.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/Publications.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/Publications.kt
index 0b4d24bebe..1ebe17de30 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/Publications.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/Publications.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
-import io.spine.internal.gradle.Repository
-import io.spine.internal.gradle.isSnapshot
+import io.spine.gradle.Repository
+import io.spine.gradle.isSnapshot
 import org.gradle.api.Project
 import org.gradle.api.artifacts.dsl.RepositoryHandler
 import org.gradle.api.publish.maven.MavenPublication
@@ -174,14 +174,14 @@ internal class StandardJavaPublicationHandler(
      *
      * A typical Maven publication contains:
      *
-     *  1. Jar archives. For example: compilation output, sources, javadoc, etc.
-     *  2. Maven metadata file that has ".pom" extension.
-     *  3. Gradle's metadata file that has ".module" extension.
+     *  1. Jar archives. For example, compilation output, sources, javadoc, etc.
+     *  2. Maven metadata file that has the ".pom" extension.
+     *  3. Gradle's metadata file that has the ".module" extension.
      *
-     *  Metadata files contain information about a publication itself, its artifacts and their
+     *  Metadata files contain information about a publication itself, its artifacts, and their
      *  dependencies. Presence of ".pom" file is mandatory for publication to be consumed by
      *  `mvn` build tool itself or other build tools that understand Maven notation (Gradle, Ivy).
-     *  Presence of ".module" is optional, but useful when a publication is consumed by Gradle.
+     *  The presence of ".module" is optional, but useful when a publication is consumed by Gradle.
      *
      * @see <a href="https://maven.apache.org/pom.html">Maven – POM Reference</a>
      * @see <a href="https://docs.gradle.org/current/userguide/publishing_gradle_module_metadata.html">
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/PublishingExts.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/PublishingExts.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/PublishingExts.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/PublishingExts.kt
index fc985ccecb..d85885f425 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/PublishingExts.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/PublishingExts.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
 import dokkaKotlinJar
-import io.spine.internal.gradle.Repository
-import io.spine.internal.gradle.sourceSets
+import io.spine.gradle.Repository
+import io.spine.gradle.sourceSets
 import java.util.*
 import org.gradle.api.InvalidUserDataException
 import org.gradle.api.Project
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/PublishingRepos.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/PublishingRepos.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/PublishingRepos.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/PublishingRepos.kt
index 0de3080d58..41cc101a17 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/PublishingRepos.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/PublishingRepos.kt
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
-import io.spine.internal.gradle.Repository
+import io.spine.gradle.Repository
 
 /**
  * Repositories to which we may publish.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/SpinePublishing.kt b/buildSrc/src/main/kotlin/io/spine/gradle/publish/SpinePublishing.kt
similarity index 98%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/SpinePublishing.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/publish/SpinePublishing.kt
index fb9203717d..f3218ef0b7 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/publish/SpinePublishing.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/publish/SpinePublishing.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -26,11 +26,11 @@
 
 @file:Suppress("TooManyFunctions")
 
-package io.spine.internal.gradle.publish
+package io.spine.gradle.publish
 
 import dokkaJavaJar
 import dokkaKotlinJar
-import io.spine.internal.gradle.Repository
+import io.spine.gradle.Repository
 import org.gradle.api.Project
 import org.gradle.api.publish.maven.plugins.MavenPublishPlugin
 import org.gradle.kotlin.dsl.apply
@@ -289,7 +289,7 @@ open class SpinePublishing(private val project: Project) {
      *
      * Remember that the Dokka Gradle plugin should be applied to publish this artifact as it is
      * produced by the `dokkaHtml` task. It can be done by using the
-     * [io.spine.internal.dependency.Dokka] dependency object or by applying the
+     * [io.spine.dependency.build.Dokka] dependency object or by applying the
      * `buildSrc/src/main/kotlin/dokka-for-kotlin` or
      * `buildSrc/src/main/kotlin/dokka-for-java` script plugins.
      *
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/CodebaseFilter.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/CodebaseFilter.kt
similarity index 94%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/CodebaseFilter.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/CodebaseFilter.kt
index 4b0a9cc37c..59459d3d37 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/CodebaseFilter.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/CodebaseFilter.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.coverage
+package io.spine.gradle.report.coverage
 
 import com.google.errorprone.annotations.CanIgnoreReturnValue
-import io.spine.internal.gradle.report.coverage.FileFilter.generatedOnly
+import io.spine.gradle.report.coverage.FileFilter.generatedOnly
 import java.io.File
 import kotlin.streams.toList
 import org.gradle.api.Project
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/FileExtension.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/FileExtension.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/FileExtension.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/FileExtension.kt
index 75763ddfb0..ddd6e9fdf1 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/FileExtension.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/FileExtension.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.coverage
+package io.spine.gradle.report.coverage
 
 /**
  * File extensions.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/FileExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/FileExtensions.kt
similarity index 85%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/FileExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/FileExtensions.kt
index 69193bae23..88d3f4094c 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/FileExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/FileExtensions.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,16 +24,16 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.coverage
+package io.spine.gradle.report.coverage
 
-import io.spine.internal.gradle.report.coverage.FileExtension.COMPILED_CLASS
-import io.spine.internal.gradle.report.coverage.FileExtension.JAVA_SOURCE
-import io.spine.internal.gradle.report.coverage.PathMarker.ANONYMOUS_CLASS
-import io.spine.internal.gradle.report.coverage.PathMarker.GENERATED
-import io.spine.internal.gradle.report.coverage.PathMarker.GRPC_SRC_FOLDER
-import io.spine.internal.gradle.report.coverage.PathMarker.JAVA_OUTPUT_FOLDER
-import io.spine.internal.gradle.report.coverage.PathMarker.JAVA_SRC_FOLDER
-import io.spine.internal.gradle.report.coverage.PathMarker.SPINE_JAVA_SRC_FOLDER
+import io.spine.gradle.report.coverage.FileExtension.COMPILED_CLASS
+import io.spine.gradle.report.coverage.FileExtension.JAVA_SOURCE
+import io.spine.gradle.report.coverage.PathMarker.ANONYMOUS_CLASS
+import io.spine.gradle.report.coverage.PathMarker.GENERATED
+import io.spine.gradle.report.coverage.PathMarker.GRPC_SRC_FOLDER
+import io.spine.gradle.report.coverage.PathMarker.JAVA_OUTPUT_FOLDER
+import io.spine.gradle.report.coverage.PathMarker.JAVA_SRC_FOLDER
+import io.spine.gradle.report.coverage.PathMarker.SPINE_JAVA_SRC_FOLDER
 import java.io.File
 
 /**
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/FileFilter.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/FileFilter.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/FileFilter.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/FileFilter.kt
index cc80ea1811..aa30c8a938 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/FileFilter.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/FileFilter.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.coverage
+package io.spine.gradle.report.coverage
 
 import java.io.File
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/JacocoConfig.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/JacocoConfig.kt
similarity index 89%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/JacocoConfig.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/JacocoConfig.kt
index 36a4c20433..826de01d06 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/JacocoConfig.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/JacocoConfig.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,16 +24,16 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.coverage
+package io.spine.gradle.report.coverage
 
-import io.spine.internal.dependency.Jacoco
-import io.spine.internal.gradle.applyPlugin
-import io.spine.internal.gradle.findTask
-import io.spine.internal.gradle.report.coverage.TaskName.check
-import io.spine.internal.gradle.report.coverage.TaskName.copyReports
-import io.spine.internal.gradle.report.coverage.TaskName.jacocoRootReport
-import io.spine.internal.gradle.report.coverage.TaskName.jacocoTestReport
-import io.spine.internal.gradle.sourceSets
+import io.spine.dependency.test.Jacoco
+import io.spine.gradle.applyPlugin
+import io.spine.gradle.findTask
+import io.spine.gradle.report.coverage.TaskName.check
+import io.spine.gradle.report.coverage.TaskName.copyReports
+import io.spine.gradle.report.coverage.TaskName.jacocoRootReport
+import io.spine.gradle.report.coverage.TaskName.jacocoTestReport
+import io.spine.gradle.sourceSets
 import java.io.File
 import java.util.*
 import org.gradle.api.Project
@@ -94,7 +94,11 @@ class JacocoConfig(
             val javaProjects: Iterable<Project> = eligibleProjects(project)
             val reportsDir = project.rootProject.layout
                 .buildDirectory.dir(reportsDirSuffix).get().asFile
-            JacocoConfig(project.rootProject, reportsDir, javaProjects).configure()
+            JacocoConfig(
+                project.rootProject,
+                reportsDir,
+                javaProjects
+            ).configure()
         }
 
         /**
@@ -144,9 +148,14 @@ class JacocoConfig(
     ): TaskProvider<JacocoReport> {
         val allSourceSets = Projects(projects).sourceSets()
         val mainJavaSrcDirs = allSourceSets.mainJavaSrcDirs()
-        val humanProducedSourceFolders = FileFilter.producedByHuman(mainJavaSrcDirs)
-
-        val filter = CodebaseFilter(rootProject, mainJavaSrcDirs, allSourceSets.mainOutputs())
+        val humanProducedSourceFolders =
+            FileFilter.producedByHuman(mainJavaSrcDirs)
+
+        val filter = CodebaseFilter(
+            rootProject,
+            mainJavaSrcDirs,
+            allSourceSets.mainOutputs()
+        )
         val humanProducedCompiledFiles = filter.humanProducedCompiledFiles()
 
         val rootReport = tasks.register(jacocoRootReport.name, JacocoReport::class.java) {
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/PathMarker.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/PathMarker.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/PathMarker.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/PathMarker.kt
index 06b0bc5d55..25d81fe129 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/PathMarker.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/PathMarker.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.coverage
+package io.spine.gradle.report.coverage
 
 /**
  * Fragments of file path which allow to detect the type of the file.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/TaskName.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/TaskName.kt
similarity index 86%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/TaskName.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/TaskName.kt
index c81c24c9ed..26ae433c04 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/coverage/TaskName.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/coverage/TaskName.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.coverage
+package io.spine.gradle.report.coverage
 
 /**
- * The names of Gradle tasks involved into the JaCoCo reporting.
+ * The names of Gradle tasks involved in the JaCoCo reporting.
  */
 @Suppress("EnumEntryName", "EnumNaming") /* Dubbing the actual values in Gradle. */
 internal enum class TaskName {
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Configuration.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/Configuration.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Configuration.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/license/Configuration.kt
index 32b24b287a..dbc8f4305c 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Configuration.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/Configuration.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.license
+package io.spine.gradle.report.license
 
 import com.github.jk1.license.ConfigurationData
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/LicenseReporter.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/LicenseReporter.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/LicenseReporter.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/license/LicenseReporter.kt
index d8c4ab1e66..ed7fd9688c 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/LicenseReporter.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/LicenseReporter.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,13 +24,13 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.license
+package io.spine.gradle.report.license
 
 import com.github.jk1.license.LicenseReportExtension
 import com.github.jk1.license.LicenseReportExtension.ALL
 import com.github.jk1.license.LicenseReportPlugin
-import io.spine.internal.gradle.applyPlugin
-import io.spine.internal.gradle.findTask
+import io.spine.gradle.applyPlugin
+import io.spine.gradle.findTask
 import java.io.File
 import org.gradle.api.Project
 import org.gradle.api.Task
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/MarkdownReportRenderer.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/MarkdownReportRenderer.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/MarkdownReportRenderer.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/license/MarkdownReportRenderer.kt
index fff4540e6a..5eecfe609a 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/MarkdownReportRenderer.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/MarkdownReportRenderer.kt
@@ -24,12 +24,12 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.license
+package io.spine.gradle.report.license
 
 import com.github.jk1.license.LicenseReportExtension
 import com.github.jk1.license.ProjectData
 import com.github.jk1.license.render.ReportRenderer
-import io.spine.internal.markup.MarkdownDocument
+import io.spine.docs.MarkdownDocument
 import java.io.File
 import org.gradle.api.Project
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/ModuleDataExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/ModuleDataExtensions.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/ModuleDataExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/license/ModuleDataExtensions.kt
index 9adbb3fb57..fc735a857e 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/ModuleDataExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/ModuleDataExtensions.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.license
+package io.spine.gradle.report.license
 
 import com.github.jk1.license.ModuleData
-import io.spine.internal.markup.MarkdownDocument
+import io.spine.docs.MarkdownDocument
 import kotlin.reflect.KCallable
 
 /**
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Paths.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/Paths.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Paths.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/license/Paths.kt
index c352ffd42c..4a4fa2297d 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Paths.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/Paths.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.license
+package io.spine.gradle.report.license
 
 /**
  * Filesystem paths used by [LicenseReporter].
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/ProjectDependencies.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/ProjectDependencies.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/ProjectDependencies.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/license/ProjectDependencies.kt
index fc90bb3b93..c1c18c27e1 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/ProjectDependencies.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/ProjectDependencies.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.license
+package io.spine.gradle.report.license
 
 import com.github.jk1.license.ModuleData
 import com.github.jk1.license.ProjectData
-import io.spine.internal.markup.MarkdownDocument
+import io.spine.docs.MarkdownDocument
 
 /**
  * Dependencies of some [Gradle project][ProjectData] classified by the Gradle configuration
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Tasks.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/Tasks.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Tasks.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/license/Tasks.kt
index 6a57be5f3c..f88a58c871 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Tasks.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/Tasks.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.license
+package io.spine.gradle.report.license
 
 import org.gradle.api.Task
 import org.gradle.api.tasks.TaskContainer
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Template.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/Template.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Template.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/license/Template.kt
index 3eccbca905..e758bee6f4 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/license/Template.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/license/Template.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.license
+package io.spine.gradle.report.license
 
-import io.spine.internal.gradle.artifactId
-import io.spine.internal.markup.MarkdownDocument
+import io.spine.docs.MarkdownDocument
+import io.spine.gradle.artifactId
 import java.util.*
 import org.gradle.api.Project
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/DependencyScope.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/DependencyScope.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/DependencyScope.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/DependencyScope.kt
index 9c1f1ed660..cbe860ece3 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/DependencyScope.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/DependencyScope.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
 /**
  * A Maven dependency scope.
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/DependencyWriter.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/DependencyWriter.kt
similarity index 98%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/DependencyWriter.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/DependencyWriter.kt
index 42eb455c63..a758ecfd8a 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/DependencyWriter.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/DependencyWriter.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
 import groovy.xml.MarkupBuilder
 import java.io.Writer
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/InceptionYear.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/InceptionYear.kt
similarity index 92%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/InceptionYear.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/InceptionYear.kt
index ab4bc1cc7d..2e6894202c 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/InceptionYear.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/InceptionYear.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
 import groovy.xml.MarkupBuilder
 import java.io.StringWriter
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/MarkupExtensions.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/MarkupExtensions.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/MarkupExtensions.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/MarkupExtensions.kt
index 214931a4f2..750452d329 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/MarkupExtensions.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/MarkupExtensions.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
 import groovy.xml.MarkupBuilder
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/ModuleDependency.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/ModuleDependency.kt
similarity index 97%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/ModuleDependency.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/ModuleDependency.kt
index c7b4b01193..4750db5b1b 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/ModuleDependency.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/ModuleDependency.kt
@@ -5,7 +5,7 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
 import org.gradle.api.Project
 import org.gradle.api.artifacts.Configuration
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/PomFormatting.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/PomFormatting.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/PomFormatting.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/PomFormatting.kt
index d25ebd6269..ddd284c1ef 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/PomFormatting.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/PomFormatting.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
 import java.io.StringWriter
 import java.lang.System.lineSeparator
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/PomGenerator.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/PomGenerator.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/PomGenerator.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/PomGenerator.kt
index 3535922a72..ff70b82fab 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/PomGenerator.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/PomGenerator.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
 import org.gradle.api.Project
 import org.gradle.api.plugins.BasePlugin
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/PomXmlWriter.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/PomXmlWriter.kt
similarity index 91%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/PomXmlWriter.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/PomXmlWriter.kt
index c16fe767ef..ccb5f3169f 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/PomXmlWriter.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/PomXmlWriter.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
-import io.spine.internal.gradle.report.pom.PomFormatting.writeBlocks
-import io.spine.internal.gradle.report.pom.PomFormatting.writeStart
+import io.spine.gradle.report.pom.PomFormatting.writeBlocks
+import io.spine.gradle.report.pom.PomFormatting.writeStart
 import java.io.File
 import java.io.FileWriter
 import java.io.StringWriter
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/ProjectMetadata.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/ProjectMetadata.kt
similarity index 96%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/ProjectMetadata.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/ProjectMetadata.kt
index ad1cbb745c..b1e4e8a7db 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/ProjectMetadata.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/ProjectMetadata.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
 import groovy.xml.MarkupBuilder
 import java.io.StringWriter
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/ScopedDependency.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/ScopedDependency.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/ScopedDependency.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/ScopedDependency.kt
index 5e6bf13b8e..59a95cd76d 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/ScopedDependency.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/ScopedDependency.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,13 +24,13 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
-import io.spine.internal.gradle.report.pom.DependencyScope.compile
-import io.spine.internal.gradle.report.pom.DependencyScope.provided
-import io.spine.internal.gradle.report.pom.DependencyScope.runtime
-import io.spine.internal.gradle.report.pom.DependencyScope.test
-import io.spine.internal.gradle.report.pom.DependencyScope.undefined
+import io.spine.gradle.report.pom.DependencyScope.compile
+import io.spine.gradle.report.pom.DependencyScope.provided
+import io.spine.gradle.report.pom.DependencyScope.runtime
+import io.spine.gradle.report.pom.DependencyScope.test
+import io.spine.gradle.report.pom.DependencyScope.undefined
 import org.gradle.api.artifacts.Configuration
 import org.gradle.api.artifacts.Dependency
 
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/SpineLicense.kt b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/SpineLicense.kt
similarity index 93%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/SpineLicense.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/report/pom/SpineLicense.kt
index 080de4c966..05addfb0f5 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/report/pom/SpineLicense.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/report/pom/SpineLicense.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.report.pom
+package io.spine.gradle.report.pom
 
 import groovy.xml.MarkupBuilder
 import java.io.StringWriter
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/testing/Logging.kt b/buildSrc/src/main/kotlin/io/spine/gradle/testing/Logging.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/testing/Logging.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/testing/Logging.kt
index de74b08f91..1defd9e2ff 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/testing/Logging.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/testing/Logging.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.testing
+package io.spine.gradle.testing
 
 import org.gradle.api.tasks.testing.Test
 import org.gradle.api.tasks.testing.TestDescriptor
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/testing/Multiproject.kt b/buildSrc/src/main/kotlin/io/spine/gradle/testing/Multiproject.kt
similarity index 90%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/testing/Multiproject.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/testing/Multiproject.kt
index b9d9c2aacc..32a19ddd47 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/testing/Multiproject.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/testing/Multiproject.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,10 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.testing
+package io.spine.gradle.testing
 
+import io.spine.gradle.publish.testJar
 import org.gradle.api.Project
-import io.spine.internal.gradle.publish.testJar
 
 /**
  * Exposes the test classes of this project as a new "testArtifacts" configuration.
@@ -57,7 +57,7 @@ import io.spine.internal.gradle.publish.testJar
  *
  * Don't forget that this exposure mechanism works only for projects that reside within the same
  * multi-project build. In order to share the test classes with external projects, publish a
- * dedicated [testJar][io.spine.internal.gradle.publish.SpinePublishing.testJar] artifact.
+ * dedicated [testJar][io.spine.gradle.publish.SpinePublishing.testJar] artifact.
  */
 @Suppress("unused")
 fun Project.exposeTestConfiguration() {
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/testing/Tasks.kt b/buildSrc/src/main/kotlin/io/spine/gradle/testing/Tasks.kt
similarity index 95%
rename from buildSrc/src/main/kotlin/io/spine/internal/gradle/testing/Tasks.kt
rename to buildSrc/src/main/kotlin/io/spine/gradle/testing/Tasks.kt
index f501940c19..7991450dff 100644
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/testing/Tasks.kt
+++ b/buildSrc/src/main/kotlin/io/spine/gradle/testing/Tasks.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.internal.gradle.testing
+package io.spine.gradle.testing
 
 import org.gradle.api.tasks.TaskContainer
 import org.gradle.api.tasks.testing.Test
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/AnimalSniffer.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/AnimalSniffer.kt
deleted file mode 100644
index 09b2403cae..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/AnimalSniffer.kt
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2023, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.dependency
-
-// https://www.mojohaus.org/animal-sniffer/animal-sniffer-maven-plugin/
-@Suppress("unused", "ConstPropertyName")
-object AnimalSniffer {
-    private const val version = "1.21"
-    const val lib = "org.codehaus.mojo:animal-sniffer-annotations:${version}"
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CheckStyle.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/CheckStyle.kt
deleted file mode 100644
index d7c798820b..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CheckStyle.kt
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
- * Copyright 2023, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.dependency
-
-/**
- * Dependencies on Checkstyle Java linter.
- *
- * @see <a href="https://checkstyle.sourceforge.io/">Checkstyle</a>
- * @see [io.spine.internal.gradle.checkstyle.CheckStyleConfig]
- */
-@Suppress("unused", "ConstPropertyName")
-object CheckStyle {
-    /**
-     * The version to be used in the project.
-     *
-     * `10.12.1` is the last version in `10.12.0`, which does not introduce
-     * capability conflict over `google-collections` with Guava.
-     *
-     * @see <a href="https://checkstyle.sourceforge.io/releasenotes.html">Checkstyle</a>
-     */
-    const val version = "10.12.1"
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CheckerFramework.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/CheckerFramework.kt
deleted file mode 100644
index 7a3993bc80..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/CheckerFramework.kt
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright 2023, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.dependency
-
-// https://checkerframework.org/
-@Suppress("unused", "ConstPropertyName")
-object CheckerFramework {
-    private const val version = "3.40.0"
-    const val annotations = "org.checkerframework:checker-qual:${version}"
-    @Suppress("unused")
-    val dataflow = listOf(
-        "org.checkerframework:dataflow:${version}",
-        "org.checkerframework:javacutil:${version}"
-    )
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Dokka.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/Dokka.kt
deleted file mode 100644
index d0209d2a08..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Dokka.kt
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2024, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.dependency
-
-// https://github.com/Kotlin/dokka
-@Suppress("unused", "ConstPropertyName")
-object Dokka {
-    private const val group = "org.jetbrains.dokka"
-
-    /**
-     * When changing the version, also change the version used in the
-     * `buildSrc/build.gradle.kts`.
-     */
-    const val version = "1.9.20"
-
-    object GradlePlugin {
-        const val id = "org.jetbrains.dokka"
-
-        /**
-         * The version of this plugin is already specified in `buildSrc/build.gradle.kts`
-         * file. Thus, when applying the plugin to project's build files, only the [id]
-         * should be used.
-         */
-        const val lib = "${group}:dokka-gradle-plugin:${version}"
-    }
-
-    object BasePlugin {
-        const val lib = "${group}:dokka-base:${version}"
-    }
-
-    const val analysis = "org.jetbrains.dokka:dokka-analysis:${version}"
-
-    object CorePlugin {
-        const val lib = "${group}:dokka-core:${version}"
-    }
-
-    /**
-     * To generate the documentation as seen from the Java perspective, please use this plugin.
-     *
-     * @see <a href="https://github.com/Kotlin/dokka#output-formats">
-     *     Dokka output formats</a>
-     */
-    object KotlinAsJavaPlugin {
-        const val lib = "${group}:kotlin-as-java-plugin:${version}"
-    }
-
-    /**
-     * Custom Dokka plugins developed for Spine-specific needs like excluding by
-     * `@Internal` annotation.
-     *
-     * @see <a href="https://github.com/SpineEventEngine/dokka-tools/tree/master/dokka-extensions">
-     *     Custom Dokka Plugins</a>
-     */
-    object SpineExtensions {
-        private const val group = "io.spine.tools"
-
-        const val version = "2.0.0-SNAPSHOT.4"
-        const val lib = "${group}:spine-dokka-extensions:${version}"
-    }
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ErrorProne.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/ErrorProne.kt
deleted file mode 100644
index f04f863f0a..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/ErrorProne.kt
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 2023, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.dependency
-
-// https://errorprone.info/
-@Suppress("unused", "ConstPropertyName")
-object ErrorProne {
-    // https://github.com/google/error-prone
-    private const val version = "2.23.0"
-    // https://github.com/tbroyer/gradle-errorprone-plugin/blob/v0.8/build.gradle.kts
-    private const val javacPluginVersion = "9+181-r4173-1"
-
-    val annotations = listOf(
-        "com.google.errorprone:error_prone_annotations:${version}",
-        "com.google.errorprone:error_prone_type_annotations:${version}"
-    )
-    const val core = "com.google.errorprone:error_prone_core:${version}"
-    const val checkApi = "com.google.errorprone:error_prone_check_api:${version}"
-    const val testHelpers = "com.google.errorprone:error_prone_test_helpers:${version}"
-    const val javacPlugin  = "com.google.errorprone:javac:${javacPluginVersion}"
-
-    // https://github.com/tbroyer/gradle-errorprone-plugin/releases
-    object GradlePlugin {
-        const val id = "net.ltgt.errorprone"
-        /**
-         * The version of this plugin is already specified in `buildSrc/build.gradle.kts` file.
-         * Thus, when applying the plugin to projects build files, only the [id] should be used.
-         *
-         * When the plugin is used as a library (e.g., in tools), its version and the library
-         * artifacts are of importance.
-         */
-        const val version = "3.1.0"
-        const val lib = "net.ltgt.gradle:gradle-errorprone-plugin:${version}"
-    }
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/FindBugs.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/FindBugs.kt
deleted file mode 100644
index 3c2a1af7b7..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/FindBugs.kt
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright 2023, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.dependency
-
-/**
- * The FindBugs project has been dead since 2017. It has a successor called SpotBugs,
- * but we don't use it. We use ErrorProne for static analysis instead.
- * The only reason for having this dependency is the annotations for null-checking
- * introduced by JSR-305. These annotations are troublesome,
- * but no alternatives are known for some of them so far.
- * Please see [this issue](https://github.com/SpineEventEngine/base/issues/108) for more details.
- */
-@Suppress("unused", "ConstPropertyName")
-object FindBugs {
-    private const val version = "3.0.2"
-    const val annotations = "com.google.code.findbugs:jsr305:${version}"
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Netty.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/Netty.kt
deleted file mode 100644
index eefcd750f3..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Netty.kt
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2023, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.dependency
-
-@Suppress("unused", "ConstPropertyName")
-object Netty {
-    // https://github.com/netty/netty/tags
-    private const val version = "4.1.100.Final"
-    const val common = "io.netty:netty-common:${version}"
-    const val buffer = "io.netty:netty-buffer:${version}"
-    const val transport = "io.netty:netty-transport:${version}"
-    const val handler = "io.netty:netty-handler:${version}"
-    const val codecHttp = "io.netty:netty-codec-http:${version}"
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/OsDetector.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/OsDetector.kt
deleted file mode 100644
index a11cec2f1b..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/OsDetector.kt
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2023, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.dependency
-
-@Suppress("unused", "ConstPropertyName")
-object OsDetector {
-    // https://github.com/google/osdetector-gradle-plugin
-    const val version = "1.7.3"
-    const val id = "com.google.osdetector"
-    const val lib = "com.google.gradle:osdetector-gradle-plugin:${version}"
-    const val classpath = lib
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Pmd.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/Pmd.kt
deleted file mode 100644
index 8d27f55a08..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Pmd.kt
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2023, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-@file:Suppress("MaxLineLength")
-
-package io.spine.internal.dependency
-
-// https://github.com/pmd/pmd/releases
-@Suppress("unused", "ConstPropertyName")
-object Pmd {
-    /**
-     * This is the last version in the 6.x series.
-     *
-     * There's a major update to 7.x series.
-     *
-     * @see <a href="https://docs.pmd-code.org/pmd-doc-7.0.0-rc3/pmd_release_notes_pmd7.html>PMD 7.0.0 release notes</a>
-     */
-    const val version = "6.55.0"
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Spine.kt b/buildSrc/src/main/kotlin/io/spine/internal/dependency/Spine.kt
deleted file mode 100644
index a0a9a8d113..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/dependency/Spine.kt
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright 2024, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * https://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.dependency
-
-/**
- * Dependencies on Spine modules.
- */
-@Suppress("unused", "ConstPropertyName")
-object Spine {
-
-    const val group = "io.spine"
-    const val toolsGroup = "io.spine.tools"
-
-    /**
-     * Versions for published Spine SDK artifacts.
-     */
-    object ArtifactVersion {
-
-        /**
-         * The version of [Spine.base].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/base">spine-base</a>
-         */
-        const val base = "2.0.0-SNAPSHOT.217"
-        const val baseForBuildScript = "2.0.0-SNAPSHOT.217"
-
-        /**
-         * The version of [Spine.reflect].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/reflect">spine-reflect</a>
-         */
-        const val reflect = "2.0.0-SNAPSHOT.191"
-
-        /**
-         * The version of [Spine.Logging].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/logging">spine-logging</a>
-         */
-        const val logging = "2.0.0-SNAPSHOT.242"
-
-        /**
-         * The version of [Spine.testlib].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/testlib">spine-testlib</a>
-         */
-        const val testlib = "2.0.0-SNAPSHOT.185"
-
-        /**
-         * The version of `core-java`.
-         *
-         * @see [Spine.CoreJava.client]
-         * @see [Spine.CoreJava.server]
-         * @see <a href="https://github.com/SpineEventEngine/core-java">core-java</a>
-         */
-        const val core = "2.0.0-SNAPSHOT.176"
-
-        /**
-         * The version of [Spine.modelCompiler].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/model-compiler">spine-model-compiler</a>
-         */
-        const val mc = "2.0.0-SNAPSHOT.133"
-
-        /**
-         * The version of [Spine.baseTypes].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/base-types">spine-base-types</a>
-         */
-        const val baseTypes = "2.0.0-SNAPSHOT.126"
-
-        /**
-         * The version of [Spine.time].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/time">spine-time</a>
-         */
-        const val time = "2.0.0-SNAPSHOT.135"
-
-        /**
-         * The version of [Spine.change].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/change">spine-change</a>
-         */
-        const val change = "2.0.0-SNAPSHOT.118"
-
-        /**
-         * The version of [Spine.text].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/text">spine-text</a>
-         */
-        const val text = "2.0.0-SNAPSHOT.6"
-
-        /**
-         * The version of [Spine.toolBase].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/tool-base">spine-tool-base</a>
-         */
-        const val toolBase = "2.0.0-SNAPSHOT.226"
-
-        /**
-         * The version of [Spine.javadocFilter].
-         *
-         * @see <a href="https://github.com/SpineEventEngine/doc-tools">spine-javadoc-tools</a>
-         */
-        const val javadocTools = "2.0.0-SNAPSHOT.75"
-    }
-
-    const val base = "$group:spine-base:${ArtifactVersion.base}"
-    const val baseForBuildScript = "$group:spine-base:${ArtifactVersion.baseForBuildScript}"
-
-    const val reflect = "$group:spine-reflect:${ArtifactVersion.reflect}"
-    const val baseTypes = "$group:spine-base-types:${ArtifactVersion.baseTypes}"
-    const val time = "$group:spine-time:${ArtifactVersion.time}"
-    const val change = "$group:spine-change:${ArtifactVersion.change}"
-    const val text = "$group:spine-text:${ArtifactVersion.text}"
-
-    const val testlib = "$toolsGroup:spine-testlib:${ArtifactVersion.testlib}"
-    const val testUtilTime = "$toolsGroup:spine-testutil-time:${ArtifactVersion.time}"
-    const val psiJava = "$toolsGroup:spine-psi-java:${ArtifactVersion.toolBase}"
-    const val psiJavaBundle = "$toolsGroup:spine-psi-java-bundle:${ArtifactVersion.toolBase}"
-    const val toolBase = "$toolsGroup:spine-tool-base:${ArtifactVersion.toolBase}"
-    const val pluginBase = "$toolsGroup:spine-plugin-base:${ArtifactVersion.toolBase}"
-    const val pluginTestlib = "$toolsGroup:spine-plugin-testlib:${ArtifactVersion.toolBase}"
-    const val modelCompiler = "$toolsGroup:spine-model-compiler:${ArtifactVersion.mc}"
-
-    @Deprecated(message = "Please use top level `McJava` object instead.")
-    val McJava = io.spine.internal.dependency.McJava
-
-    /**
-     * Dependencies on the artifacts of the Spine Logging library.
-     *
-     * @see <a href="https://github.com/SpineEventEngine/logging">spine-logging</a>
-     */
-    object Logging {
-        const val version = ArtifactVersion.logging
-        const val lib = "$group:spine-logging:$version"
-        const val libJvm = "$group:spine-logging-jvm:$version"
-
-        const val log4j2Backend = "$group:spine-logging-log4j2-backend:$version"
-        const val stdContext = "$group:spine-logging-std-context:$version"
-        const val grpcContext = "$group:spine-logging-grpc-context:$version"
-        const val smokeTest = "$group:spine-logging-smoke-test:$version"
-
-        // Transitive dependencies.
-        // Make `public` and use them to force a version in a particular repository, if needed.
-        internal const val julBackend = "$group:spine-logging-jul-backend:$version"
-        const val middleware = "$group:spine-logging-middleware:$version"
-        internal const val platformGenerator = "$group:spine-logging-platform-generator:$version"
-        internal const val jvmDefaultPlatform = "$group:spine-logging-jvm-default-platform:$version"
-    }
-
-    const val javadocFilter = "$toolsGroup:spine-javadoc-filter:${ArtifactVersion.javadocTools}"
-
-    const val client = CoreJava.client // Added for brevity.
-    const val server = CoreJava.server // Added for brevity.
-
-    /**
-     * Dependencies on `core-java` modules.
-     *
-     * See [`SpineEventEngine/core-java`](https://github.com/SpineEventEngine/core-java/).
-     */
-    object CoreJava {
-        const val version = ArtifactVersion.core
-        const val core = "$group:spine-core:$version"
-        const val client = "$group:spine-client:$version"
-        const val server = "$group:spine-server:$version"
-        const val testUtilServer = "$toolsGroup:spine-testutil-server:$version"
-    }
-}
diff --git a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/Branch.kt b/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/Branch.kt
deleted file mode 100644
index c9c7e7db90..0000000000
--- a/buildSrc/src/main/kotlin/io/spine/internal/gradle/github/pages/Branch.kt
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright 2022, TeamDev. All rights reserved.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Redistribution and use in source and/or binary forms, with or without
- * modification, must retain the above copyright notice and the following
- * disclaimer.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package io.spine.internal.gradle.github.pages
-
-/**
- * Names of branches involved when updating documentation.
- */
-object Branch {
-
-    /** The branch to use when pushing the updates to the documentation. */
-    const val ghPages = "gh-pages"
-}
diff --git a/buildSrc/src/main/kotlin/jacoco-kotlin-jvm.gradle.kts b/buildSrc/src/main/kotlin/jacoco-kotlin-jvm.gradle.kts
index 64c11a48ae..3538024113 100644
--- a/buildSrc/src/main/kotlin/jacoco-kotlin-jvm.gradle.kts
+++ b/buildSrc/src/main/kotlin/jacoco-kotlin-jvm.gradle.kts
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.gradle.buildDirectory
+import io.spine.gradle.buildDirectory
 
 plugins {
     jacoco
diff --git a/buildSrc/src/main/kotlin/jvm-module.gradle.kts b/buildSrc/src/main/kotlin/jvm-module.gradle.kts
index 86290834e2..76a70de6be 100644
--- a/buildSrc/src/main/kotlin/jvm-module.gradle.kts
+++ b/buildSrc/src/main/kotlin/jvm-module.gradle.kts
@@ -25,39 +25,27 @@
  */
 
 import BuildSettings.javaVersion
-import io.spine.internal.dependency.CheckerFramework
-import io.spine.internal.dependency.Dokka
-import io.spine.internal.dependency.ErrorProne
-import io.spine.internal.dependency.Guava
-import io.spine.internal.dependency.JUnit
-import io.spine.internal.dependency.Jacoco
-import io.spine.internal.dependency.JavaX
-import io.spine.internal.dependency.Kotest
-import io.spine.internal.dependency.Protobuf
-import io.spine.internal.dependency.Spine
-import io.spine.internal.gradle.checkstyle.CheckStyleConfig
-import io.spine.internal.gradle.github.pages.updateGitHubPages
-import io.spine.internal.gradle.javac.configureErrorProne
-import io.spine.internal.gradle.javac.configureJavac
-import io.spine.internal.gradle.javadoc.JavadocConfig
-import io.spine.internal.gradle.kotlin.applyJvmToolchain
-import io.spine.internal.gradle.kotlin.setFreeCompilerArgs
-import io.spine.internal.gradle.report.license.LicenseReporter
-import io.spine.internal.gradle.testing.configureLogging
-import io.spine.internal.gradle.testing.registerTestTasks
-import org.gradle.api.Project
-import org.gradle.api.tasks.Delete
-import org.gradle.api.tasks.compile.JavaCompile
-import org.gradle.jvm.toolchain.JavaLanguageVersion
-import org.gradle.kotlin.dsl.dependencies
-import org.gradle.kotlin.dsl.getValue
-import org.gradle.kotlin.dsl.idea
-import org.gradle.kotlin.dsl.invoke
-import org.gradle.kotlin.dsl.`java-library`
-import org.gradle.kotlin.dsl.kotlin
-import org.gradle.kotlin.dsl.provideDelegate
-import org.gradle.kotlin.dsl.registering
-import org.gradle.kotlin.dsl.withType
+import io.spine.dependency.build.CheckerFramework
+import io.spine.dependency.build.Dokka
+import io.spine.dependency.build.ErrorProne
+import io.spine.dependency.lib.Guava
+import io.spine.dependency.lib.JavaX
+import io.spine.dependency.lib.Protobuf
+import io.spine.dependency.local.Logging
+import io.spine.dependency.local.Spine
+import io.spine.dependency.test.JUnit
+import io.spine.dependency.test.Jacoco
+import io.spine.dependency.test.Kotest
+import io.spine.gradle.checkstyle.CheckStyleConfig
+import io.spine.gradle.github.pages.updateGitHubPages
+import io.spine.gradle.javac.configureErrorProne
+import io.spine.gradle.javac.configureJavac
+import io.spine.gradle.javadoc.JavadocConfig
+import io.spine.gradle.kotlin.applyJvmToolchain
+import io.spine.gradle.kotlin.setFreeCompilerArgs
+import io.spine.gradle.report.license.LicenseReporter
+import io.spine.gradle.testing.configureLogging
+import io.spine.gradle.testing.registerTestTasks
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
@@ -149,7 +137,7 @@ fun Module.addDependencies() = dependencies {
     compileOnlyApi(JavaX.annotations)
     ErrorProne.annotations.forEach { compileOnlyApi(it) }
 
-    implementation(Spine.Logging.lib)
+    implementation(Logging.lib)
 
     testImplementation(Guava.testLib)
     testImplementation(JUnit.runner)
diff --git a/buildSrc/src/main/kotlin/pmd-settings.gradle.kts b/buildSrc/src/main/kotlin/pmd-settings.gradle.kts
index 6a15aa02cb..a3b089032c 100644
--- a/buildSrc/src/main/kotlin/pmd-settings.gradle.kts
+++ b/buildSrc/src/main/kotlin/pmd-settings.gradle.kts
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.Pmd
+import io.spine.dependency.build.Pmd
 
 plugins {
     pmd
diff --git a/buildSrc/src/main/kotlin/write-manifest.gradle.kts b/buildSrc/src/main/kotlin/write-manifest.gradle.kts
index 5cec127880..7bfcdb6db3 100644
--- a/buildSrc/src/main/kotlin/write-manifest.gradle.kts
+++ b/buildSrc/src/main/kotlin/write-manifest.gradle.kts
@@ -24,7 +24,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.gradle.publish.SpinePublishing
+import io.spine.gradle.publish.SpinePublishing
 import java.nio.file.Files.createDirectories
 import java.nio.file.Files.createFile
 import java.text.SimpleDateFormat
diff --git a/client/build.gradle.kts b/client/build.gradle.kts
index 5e874ae388..83da94af59 100644
--- a/client/build.gradle.kts
+++ b/client/build.gradle.kts
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,9 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.Grpc
-import io.spine.internal.dependency.Spine
-import io.spine.internal.gradle.testing.exposeTestConfiguration
+import io.spine.dependency.lib.Grpc
+import io.spine.dependency.local.Logging
+import io.spine.dependency.local.Spine
+import io.spine.gradle.testing.exposeTestConfiguration
 
 plugins {
     `detekt-code-analysis`
@@ -42,7 +43,7 @@ dependencies {
     implementation(Grpc.inProcess)
     // This dependency is needed for Logging contexts to work.
     // Since we depend on gRPC, we can use the implementation of the context based on gRPC.
-    implementation(Spine.Logging.grpcContext)
+    implementation(Logging.grpcContext)
 
     testImplementation(Spine.testlib)
     testImplementation(project(":testutil-client"))
diff --git a/config b/config
index fc3f249f55..9647c1732e 160000
--- a/config
+++ b/config
@@ -1 +1 @@
-Subproject commit fc3f249f552a794ce2c9b4f5c13ebaf87027e8a5
+Subproject commit 9647c1732e7bfdd3b6ad0c0039d0cdf57681cf23
diff --git a/core/build.gradle.kts b/core/build.gradle.kts
index 9b85d18ba4..5a3293298d 100644
--- a/core/build.gradle.kts
+++ b/core/build.gradle.kts
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,9 +24,10 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.Spine
-import io.spine.internal.dependency.Validation
-import io.spine.internal.gradle.testing.exposeTestConfiguration
+import io.spine.dependency.local.Logging
+import io.spine.dependency.local.Spine
+import io.spine.dependency.local.Validation
+import io.spine.gradle.testing.exposeTestConfiguration
 
 plugins {
     `detekt-code-analysis`
@@ -38,7 +39,7 @@ dependencies {
     api(Spine.baseTypes)
     api(Spine.change)
     api(Validation.runtime)
-    api(Spine.Logging.lib)
+    api(Logging.lib)
 
     testImplementation(project(":testutil-core"))
     testImplementation(Spine.testUtilTime)
diff --git a/dependencies.md b/dependencies.md
index e39fd6b55e..5814c8095e 100644
--- a/dependencies.md
+++ b/dependencies.md
@@ -1,6 +1,6 @@
 
 
-# Dependencies of `io.spine:spine-client:2.0.0-SNAPSHOT.181`
+# Dependencies of `io.spine:spine-client:2.0.0-SNAPSHOT.182`
 
 ## Runtime
 1.  **Group** : com.google.android. **Name** : annotations. **Version** : 4.1.1.4.
@@ -23,6 +23,10 @@
      * **Project URL:** [https://errorprone.info/error_prone_annotations](https://errorprone.info/error_prone_annotations)
      * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : com.google.errorprone. **Name** : error_prone_type_annotations. **Version** : 2.23.0.
+     * **Project URL:** [https://errorprone.info/error_prone_type_annotations](https://errorprone.info/error_prone_type_annotations)
+     * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : com.google.guava. **Name** : failureaccess. **Version** : 1.0.1.
      * **Project URL:** [https://github.com/google/guava/](https://github.com/google/guava/)
      * **License:** [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -85,6 +89,10 @@
      * **Project URL:** [https://github.com/perfmark/perfmark](https://github.com/perfmark/perfmark)
      * **License:** [Apache 2.0](https://opensource.org/licenses/Apache-2.0)
 
+1.  **Group** : javax.annotation. **Name** : javax.annotation-api. **Version** : 1.3.2.
+     * **Project URL:** [http://jcp.org/en/jsr/detail?id=250](http://jcp.org/en/jsr/detail?id=250)
+     * **License:** [CDDL + GPLv2 with classpath exception](https://github.com/javaee/javax.annotation/blob/master/LICENSE)
+
 1.  **Group** : org.checkerframework. **Name** : checker-qual. **Version** : 3.40.0.
      * **Project URL:** [https://checkerframework.org/](https://checkerframework.org/)
      * **License:** [The MIT License](http://opensource.org/licenses/MIT)
@@ -859,12 +867,12 @@
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 18 12:45:27 EET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine:spine-core:2.0.0-SNAPSHOT.181`
+# Dependencies of `io.spine:spine-core:2.0.0-SNAPSHOT.182`
 
 ## Runtime
 1.  **Group** : com.google.code.findbugs. **Name** : jsr305. **Version** : 3.0.2.
@@ -879,6 +887,10 @@ This report was generated on **Mon Nov 18 12:45:27 EET 2024** using [Gradle-Lice
      * **Project URL:** [https://errorprone.info/error_prone_annotations](https://errorprone.info/error_prone_annotations)
      * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : com.google.errorprone. **Name** : error_prone_type_annotations. **Version** : 2.23.0.
+     * **Project URL:** [https://errorprone.info/error_prone_type_annotations](https://errorprone.info/error_prone_type_annotations)
+     * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : com.google.guava. **Name** : failureaccess. **Version** : 1.0.1.
      * **Project URL:** [https://github.com/google/guava/](https://github.com/google/guava/)
      * **License:** [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -905,6 +917,10 @@ This report was generated on **Mon Nov 18 12:45:27 EET 2024** using [Gradle-Lice
 1.  **Group** : com.google.protobuf. **Name** : protobuf-kotlin. **Version** : 3.25.1.
      * **License:** [BSD-3-Clause](https://opensource.org/licenses/BSD-3-Clause)
 
+1.  **Group** : javax.annotation. **Name** : javax.annotation-api. **Version** : 1.3.2.
+     * **Project URL:** [http://jcp.org/en/jsr/detail?id=250](http://jcp.org/en/jsr/detail?id=250)
+     * **License:** [CDDL + GPLv2 with classpath exception](https://github.com/javaee/javax.annotation/blob/master/LICENSE)
+
 1.  **Group** : org.checkerframework. **Name** : checker-qual. **Version** : 3.40.0.
      * **Project URL:** [https://checkerframework.org/](https://checkerframework.org/)
      * **License:** [The MIT License](http://opensource.org/licenses/MIT)
@@ -1675,12 +1691,12 @@ This report was generated on **Mon Nov 18 12:45:27 EET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 18 12:45:29 EET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine:spine-server:2.0.0-SNAPSHOT.181`
+# Dependencies of `io.spine:spine-server:2.0.0-SNAPSHOT.182`
 
 ## Runtime
 1.  **Group** : com.google.android. **Name** : annotations. **Version** : 4.1.1.4.
@@ -1703,6 +1719,10 @@ This report was generated on **Mon Nov 18 12:45:29 EET 2024** using [Gradle-Lice
      * **Project URL:** [https://errorprone.info/error_prone_annotations](https://errorprone.info/error_prone_annotations)
      * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : com.google.errorprone. **Name** : error_prone_type_annotations. **Version** : 2.23.0.
+     * **Project URL:** [https://errorprone.info/error_prone_type_annotations](https://errorprone.info/error_prone_type_annotations)
+     * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : com.google.guava. **Name** : failureaccess. **Version** : 1.0.1.
      * **Project URL:** [https://github.com/google/guava/](https://github.com/google/guava/)
      * **License:** [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -1765,6 +1785,10 @@ This report was generated on **Mon Nov 18 12:45:29 EET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/perfmark/perfmark](https://github.com/perfmark/perfmark)
      * **License:** [Apache 2.0](https://opensource.org/licenses/Apache-2.0)
 
+1.  **Group** : javax.annotation. **Name** : javax.annotation-api. **Version** : 1.3.2.
+     * **Project URL:** [http://jcp.org/en/jsr/detail?id=250](http://jcp.org/en/jsr/detail?id=250)
+     * **License:** [CDDL + GPLv2 with classpath exception](https://github.com/javaee/javax.annotation/blob/master/LICENSE)
+
 1.  **Group** : org.checkerframework. **Name** : checker-qual. **Version** : 3.40.0.
      * **Project URL:** [https://checkerframework.org/](https://checkerframework.org/)
      * **License:** [The MIT License](http://opensource.org/licenses/MIT)
@@ -2547,12 +2571,12 @@ This report was generated on **Mon Nov 18 12:45:29 EET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 18 12:45:30 EET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:spine-testutil-client:2.0.0-SNAPSHOT.181`
+# Dependencies of `io.spine.tools:spine-testutil-client:2.0.0-SNAPSHOT.182`
 
 ## Runtime
 1.  **Group** : com.google.android. **Name** : annotations. **Version** : 4.1.1.4.
@@ -2579,6 +2603,10 @@ This report was generated on **Mon Nov 18 12:45:30 EET 2024** using [Gradle-Lice
      * **Project URL:** [https://errorprone.info/error_prone_annotations](https://errorprone.info/error_prone_annotations)
      * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : com.google.errorprone. **Name** : error_prone_type_annotations. **Version** : 2.23.0.
+     * **Project URL:** [https://errorprone.info/error_prone_type_annotations](https://errorprone.info/error_prone_type_annotations)
+     * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : com.google.flogger. **Name** : flogger. **Version** : 0.7.4.
      * **Project URL:** [https://github.com/google/flogger](https://github.com/google/flogger)
      * **License:** [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -2699,6 +2727,10 @@ This report was generated on **Mon Nov 18 12:45:30 EET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/perfmark/perfmark](https://github.com/perfmark/perfmark)
      * **License:** [Apache 2.0](https://opensource.org/licenses/Apache-2.0)
 
+1.  **Group** : javax.annotation. **Name** : javax.annotation-api. **Version** : 1.3.2.
+     * **Project URL:** [http://jcp.org/en/jsr/detail?id=250](http://jcp.org/en/jsr/detail?id=250)
+     * **License:** [CDDL + GPLv2 with classpath exception](https://github.com/javaee/javax.annotation/blob/master/LICENSE)
+
 1.  **Group** : junit. **Name** : junit. **Version** : 4.13.1.
      * **Project URL:** [http://junit.org](http://junit.org)
      * **License:** [Eclipse Public License 1.0](http://www.eclipse.org/legal/epl-v10.html)
@@ -3534,12 +3566,12 @@ This report was generated on **Mon Nov 18 12:45:30 EET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 18 12:45:31 EET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:spine-testutil-core:2.0.0-SNAPSHOT.181`
+# Dependencies of `io.spine.tools:spine-testutil-core:2.0.0-SNAPSHOT.182`
 
 ## Runtime
 1.  **Group** : com.google.android. **Name** : annotations. **Version** : 4.1.1.4.
@@ -3566,6 +3598,10 @@ This report was generated on **Mon Nov 18 12:45:31 EET 2024** using [Gradle-Lice
      * **Project URL:** [https://errorprone.info/error_prone_annotations](https://errorprone.info/error_prone_annotations)
      * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : com.google.errorprone. **Name** : error_prone_type_annotations. **Version** : 2.23.0.
+     * **Project URL:** [https://errorprone.info/error_prone_type_annotations](https://errorprone.info/error_prone_type_annotations)
+     * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : com.google.flogger. **Name** : flogger. **Version** : 0.7.4.
      * **Project URL:** [https://github.com/google/flogger](https://github.com/google/flogger)
      * **License:** [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -3686,6 +3722,10 @@ This report was generated on **Mon Nov 18 12:45:31 EET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/perfmark/perfmark](https://github.com/perfmark/perfmark)
      * **License:** [Apache 2.0](https://opensource.org/licenses/Apache-2.0)
 
+1.  **Group** : javax.annotation. **Name** : javax.annotation-api. **Version** : 1.3.2.
+     * **Project URL:** [http://jcp.org/en/jsr/detail?id=250](http://jcp.org/en/jsr/detail?id=250)
+     * **License:** [CDDL + GPLv2 with classpath exception](https://github.com/javaee/javax.annotation/blob/master/LICENSE)
+
 1.  **Group** : junit. **Name** : junit. **Version** : 4.13.1.
      * **Project URL:** [http://junit.org](http://junit.org)
      * **License:** [Eclipse Public License 1.0](http://www.eclipse.org/legal/epl-v10.html)
@@ -4521,12 +4561,12 @@ This report was generated on **Mon Nov 18 12:45:31 EET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 18 12:45:32 EET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
 
-# Dependencies of `io.spine.tools:spine-testutil-server:2.0.0-SNAPSHOT.181`
+# Dependencies of `io.spine.tools:spine-testutil-server:2.0.0-SNAPSHOT.182`
 
 ## Runtime
 1.  **Group** : com.google.android. **Name** : annotations. **Version** : 4.1.1.4.
@@ -4553,6 +4593,10 @@ This report was generated on **Mon Nov 18 12:45:32 EET 2024** using [Gradle-Lice
      * **Project URL:** [https://errorprone.info/error_prone_annotations](https://errorprone.info/error_prone_annotations)
      * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : com.google.errorprone. **Name** : error_prone_type_annotations. **Version** : 2.23.0.
+     * **Project URL:** [https://errorprone.info/error_prone_type_annotations](https://errorprone.info/error_prone_type_annotations)
+     * **License:** [Apache 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : com.google.flogger. **Name** : flogger. **Version** : 0.7.4.
      * **Project URL:** [https://github.com/google/flogger](https://github.com/google/flogger)
      * **License:** [Apache 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -4673,6 +4717,10 @@ This report was generated on **Mon Nov 18 12:45:32 EET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/perfmark/perfmark](https://github.com/perfmark/perfmark)
      * **License:** [Apache 2.0](https://opensource.org/licenses/Apache-2.0)
 
+1.  **Group** : javax.annotation. **Name** : javax.annotation-api. **Version** : 1.3.2.
+     * **Project URL:** [http://jcp.org/en/jsr/detail?id=250](http://jcp.org/en/jsr/detail?id=250)
+     * **License:** [CDDL + GPLv2 with classpath exception](https://github.com/javaee/javax.annotation/blob/master/LICENSE)
+
 1.  **Group** : junit. **Name** : junit. **Version** : 4.13.1.
      * **Project URL:** [http://junit.org](http://junit.org)
      * **License:** [Eclipse Public License 1.0](http://www.eclipse.org/legal/epl-v10.html)
@@ -5556,4 +5604,4 @@ This report was generated on **Mon Nov 18 12:45:32 EET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 18 12:45:34 EET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
+This report was generated on **Sun Nov 24 15:46:58 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index e8ec185b3a..f77c284118 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@ all modules and does not describe the project structure per-subproject.
  -->
 <groupId>io.spine</groupId>
 <artifactId>spine-core-java</artifactId>
-<version>2.0.0-SNAPSHOT.181</version>
+<version>2.0.0-SNAPSHOT.182</version>
 
 <inceptionYear>2015</inceptionYear>
 
@@ -68,7 +68,7 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine</groupId>
     <artifactId>spine-base</artifactId>
-    <version>2.0.0-SNAPSHOT.217</version>
+    <version>2.0.0-SNAPSHOT.215</version>
     <scope>compile</scope>
   </dependency>
   <dependency>
@@ -86,19 +86,19 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine</groupId>
     <artifactId>spine-logging</artifactId>
-    <version>2.0.0-SNAPSHOT.242</version>
+    <version>2.0.0-SNAPSHOT.240</version>
     <scope>compile</scope>
   </dependency>
   <dependency>
     <groupId>io.spine</groupId>
     <artifactId>spine-logging-grpc-context</artifactId>
-    <version>2.0.0-SNAPSHOT.242</version>
+    <version>2.0.0-SNAPSHOT.240</version>
     <scope>compile</scope>
   </dependency>
   <dependency>
     <groupId>io.spine</groupId>
     <artifactId>spine-reflect</artifactId>
-    <version>2.0.0-SNAPSHOT.191</version>
+    <version>2.0.0-SNAPSHOT.190</version>
     <scope>compile</scope>
   </dependency>
   <dependency>
@@ -110,7 +110,7 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine.validation</groupId>
     <artifactId>spine-validation-java-runtime</artifactId>
-    <version>2.0.0-SNAPSHOT.171</version>
+    <version>2.0.0-SNAPSHOT.160</version>
     <scope>compile</scope>
   </dependency>
   <dependency>
@@ -170,7 +170,7 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-testlib</artifactId>
-    <version>2.0.0-SNAPSHOT.185</version>
+    <version>2.0.0-SNAPSHOT.184</version>
     <scope>test</scope>
   </dependency>
   <dependency>
@@ -218,12 +218,12 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine.protodata</groupId>
     <artifactId>protodata-fat-cli</artifactId>
-    <version>0.66.2</version>
+    <version>0.61.5</version>
   </dependency>
   <dependency>
     <groupId>io.spine.protodata</groupId>
     <artifactId>protodata-protoc</artifactId>
-    <version>0.66.2</version>
+    <version>0.61.5</version>
   </dependency>
   <dependency>
     <groupId>io.spine.tools</groupId>
@@ -233,23 +233,23 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-mc-java-checks</artifactId>
-    <version>2.0.0-SNAPSHOT.254</version>
+    <version>2.0.0-SNAPSHOT.244</version>
     <scope>provided</scope>
   </dependency>
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-mc-java-plugins</artifactId>
-    <version>2.0.0-SNAPSHOT.254</version>
+    <version>2.0.0-SNAPSHOT.244</version>
   </dependency>
   <dependency>
     <groupId>io.spine.validation</groupId>
     <artifactId>spine-validation-java</artifactId>
-    <version>2.0.0-SNAPSHOT.171</version>
+    <version>2.0.0-SNAPSHOT.160</version>
   </dependency>
   <dependency>
     <groupId>io.spine.validation</groupId>
     <artifactId>spine-validation-java-bundle</artifactId>
-    <version>2.0.0-SNAPSHOT.171</version>
+    <version>2.0.0-SNAPSHOT.161</version>
   </dependency>
   <dependency>
     <groupId>net.sourceforge.pmd</groupId>
diff --git a/server/build.gradle.kts b/server/build.gradle.kts
index 18aa752292..933cdcae87 100644
--- a/server/build.gradle.kts
+++ b/server/build.gradle.kts
@@ -24,11 +24,11 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.AutoService
-import io.spine.internal.dependency.Grpc
-import io.spine.internal.dependency.Kotlin
-import io.spine.internal.dependency.Spine
-import io.spine.internal.dependency.Validation
+import io.spine.dependency.lib.AutoService
+import io.spine.dependency.lib.Grpc
+import io.spine.dependency.lib.Kotlin
+import io.spine.dependency.local.Spine
+import io.spine.dependency.local.Validation
 
 plugins {
     `java-test-fixtures`
diff --git a/testutil-client/build.gradle.kts b/testutil-client/build.gradle.kts
index 45bb0a0c01..2aaf1c4d28 100644
--- a/testutil-client/build.gradle.kts
+++ b/testutil-client/build.gradle.kts
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.Grpc
-import io.spine.internal.dependency.Spine
-import io.spine.internal.gradle.testing.exposeTestConfiguration
+import io.spine.dependency.lib.Grpc
+import io.spine.dependency.local.Spine
+import io.spine.gradle.testing.exposeTestConfiguration
 
 group = "io.spine.tools"
 
diff --git a/testutil-core/build.gradle.kts b/testutil-core/build.gradle.kts
index 65177eb00a..8a249ec072 100644
--- a/testutil-core/build.gradle.kts
+++ b/testutil-core/build.gradle.kts
@@ -24,9 +24,9 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.JUnit
-import io.spine.internal.dependency.Spine
-import io.spine.internal.dependency.Truth
+import io.spine.dependency.test.JUnit
+import io.spine.dependency.local.Spine
+import io.spine.dependency.test.Truth
 
 group = "io.spine.tools"
 
diff --git a/testutil-server/build.gradle.kts b/testutil-server/build.gradle.kts
index 4d2dd242fa..b142dbd9ae 100644
--- a/testutil-server/build.gradle.kts
+++ b/testutil-server/build.gradle.kts
@@ -24,8 +24,8 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-import io.spine.internal.dependency.Grpc
-import io.spine.internal.gradle.testing.exposeTestConfiguration
+import io.spine.dependency.lib.Grpc
+import io.spine.gradle.testing.exposeTestConfiguration
 
 group = "io.spine.tools"
 

From 3661a6bdf3fd5d66b4a28a9396989e390d4e1af3 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Sun, 24 Nov 2024 16:37:15 +0000
Subject: [PATCH 04/14] Remove redundant `protoData` dependency on
 `Validation.java`

Also:
 * Force `ProtoData.dogfoodingVersion`.
---
 build.gradle.kts | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index 8104e6a355..147b4adb6c 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -69,6 +69,7 @@ buildscript {
                 force(
                     io.spine.dependency.lib.Grpc.api,
                     io.spine.dependency.lib.Kotlin.stdLibJdk7,
+                    "${protoData.module}:${protoData.dogfoodingVersion}",
                     spine.base,
                     spine.toolBase,
                     spine.server,
@@ -247,8 +248,6 @@ fun Subproject.defineDependencies() {
         ErrorProne.apply {
             errorprone(core)
         }
-        // Strangely, Gradle does not see `protoData` via DSL here, so we add using the string.
-        add("protoData", Validation.java)
         implementation(Validation.runtime)
 
         testImplementation(JUnit.runner)

From ad263d28124bd08f755ca4e2364a6911be92f3ff Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Sun, 24 Nov 2024 16:37:36 +0000
Subject: [PATCH 05/14] Bump internal dependencies

---
 .../main/kotlin/io/spine/dependency/local/ArtifactVersion.kt  | 4 ++--
 buildSrc/src/main/kotlin/io/spine/dependency/local/McJava.kt  | 4 ++--
 .../src/main/kotlin/io/spine/dependency/local/ProtoData.kt    | 4 ++--
 .../src/main/kotlin/io/spine/dependency/local/Validation.kt   | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt
index f3dc904460..3655055604 100644
--- a/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt
@@ -37,8 +37,8 @@ object ArtifactVersion {
      *
      * @see <a href="https://github.com/SpineEventEngine/base">spine-base</a>
      */
-    const val base = "2.0.0-SNAPSHOT.215"
-    const val baseForBuildScript = "2.0.0-SNAPSHOT.215"
+    const val base = "2.0.0-SNAPSHOT.219"
+    const val baseForBuildScript = "2.0.0-SNAPSHOT.219"
 
     /**
      * The version of [Spine.reflect].
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/McJava.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/McJava.kt
index a2f8a59ab9..4eded11e0e 100644
--- a/buildSrc/src/main/kotlin/io/spine/dependency/local/McJava.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/McJava.kt
@@ -42,12 +42,12 @@ object McJava {
     /**
      * The version used to in the build classpath.
      */
-    const val dogfoodingVersion = "2.0.0-SNAPSHOT.244"
+    const val dogfoodingVersion = "2.0.0-SNAPSHOT.257"
 
     /**
      * The version to be used for integration tests.
      */
-    const val version = "2.0.0-SNAPSHOT.244"
+    const val version = "2.0.0-SNAPSHOT.257"
 
     /**
      * The ID of the Gradle plugin.
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt
index c01bd270c8..e21e408dab 100644
--- a/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt
@@ -73,7 +73,7 @@ object ProtoData {
      * The version of ProtoData dependencies.
      */
     val version: String
-    private const val fallbackVersion = "0.64.0"
+    private const val fallbackVersion = "0.69.0"
 
     /**
      * The distinct version of ProtoData used by other build tools.
@@ -82,7 +82,7 @@ object ProtoData {
      * transitional dependencies, this is the version used to build the project itself.
      */
     val dogfoodingVersion: String
-    private const val fallbackDfVersion = "0.61.8"
+    private const val fallbackDfVersion = "0.67.0"
 
     /**
      * The artifact for the ProtoData Gradle plugin.
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt
index 7fdcfa4d60..5bd28cb6b0 100644
--- a/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt
@@ -36,7 +36,7 @@ object Validation {
     /**
      * The version of the Validation library artifacts.
      */
-    const val version = "2.0.0-SNAPSHOT.160"
+    const val version = "2.0.0-SNAPSHOT.171"
 
     const val group = "io.spine.validation"
     private const val prefix = "spine-validation"

From 9c0380e29a4b2bea21d675a929934e52bf741030 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Mon, 25 Nov 2024 14:36:01 +0000
Subject: [PATCH 06/14] Bump internal dependencies

---
 .../main/kotlin/io/spine/dependency/local/ArtifactVersion.kt  | 4 ++--
 .../src/main/kotlin/io/spine/dependency/local/ProtoData.kt    | 2 +-
 .../src/main/kotlin/io/spine/dependency/local/Validation.kt   | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt
index 3655055604..3cc5d3e0fd 100644
--- a/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/ArtifactVersion.kt
@@ -37,8 +37,8 @@ object ArtifactVersion {
      *
      * @see <a href="https://github.com/SpineEventEngine/base">spine-base</a>
      */
-    const val base = "2.0.0-SNAPSHOT.219"
-    const val baseForBuildScript = "2.0.0-SNAPSHOT.219"
+    const val base = "2.0.0-SNAPSHOT.220"
+    const val baseForBuildScript = "2.0.0-SNAPSHOT.220"
 
     /**
      * The version of [Spine.reflect].
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt
index e21e408dab..d7841c1a43 100644
--- a/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/ProtoData.kt
@@ -82,7 +82,7 @@ object ProtoData {
      * transitional dependencies, this is the version used to build the project itself.
      */
     val dogfoodingVersion: String
-    private const val fallbackDfVersion = "0.67.0"
+    private const val fallbackDfVersion = "0.69.0"
 
     /**
      * The artifact for the ProtoData Gradle plugin.
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt b/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt
index 5bd28cb6b0..81cc7bb575 100644
--- a/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/local/Validation.kt
@@ -36,7 +36,7 @@ object Validation {
     /**
      * The version of the Validation library artifacts.
      */
-    const val version = "2.0.0-SNAPSHOT.171"
+    const val version = "2.0.0-SNAPSHOT.172"
 
     const val group = "io.spine.validation"
     private const val prefix = "spine-validation"

From 04fa4969099ea0c6e4839ff20861566144cfed9f Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Mon, 25 Nov 2024 14:36:09 +0000
Subject: [PATCH 07/14] Update dependency reports

---
 dependencies.md | 186 ++++++++++++++----------------------------------
 pom.xml         |  29 ++++----
 2 files changed, 71 insertions(+), 144 deletions(-)

diff --git a/dependencies.md b/dependencies.md
index 5814c8095e..5ec86981e8 100644
--- a/dependencies.md
+++ b/dependencies.md
@@ -163,11 +163,6 @@
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
      * **License:** [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.fasterxml.jackson.dataformat. **Name** : jackson-dataformat-yaml. **Version** : 2.15.3.
-     * **Project URL:** [https://github.com/FasterXML/jackson-dataformats-text](https://github.com/FasterXML/jackson-dataformats-text)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.fasterxml.jackson.module. **Name** : jackson-module-kotlin. **Version** : 2.15.3.
      * **Project URL:** [https://github.com/FasterXML/jackson-module-kotlin](https://github.com/FasterXML/jackson-module-kotlin)
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -182,10 +177,6 @@
      * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
      * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.github.ben-manes.caffeine. **Name** : caffeine. **Version** : 3.1.8.
-     * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
-     * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.github.kevinstern. **Name** : software-and-algorithms. **Version** : 1.0.
      * **Project URL:** [https://www.github.com/KevinStern/software-and-algorithms](https://www.github.com/KevinStern/software-and-algorithms)
      * **License:** [MIT License](http://www.opensource.org/licenses/mit-license.php)
@@ -304,10 +295,6 @@
      * **Project URL:** [https://checkstyle.org/](https://checkstyle.org/)
      * **License:** [LGPL-2.1+](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt)
 
-1.  **Group** : com.sksamuel.aedile. **Name** : aedile-core. **Version** : 1.3.1.
-     * **Project URL:** [http://www.github.com/sksamuel/aedile](http://www.github.com/sksamuel/aedile)
-     * **License:** [The Apache 2.0 License](https://opensource.org/licenses/Apache-2.0)
-
 1.  **Group** : com.soywiz.korlibs.korte. **Name** : korte-jvm. **Version** : 4.0.10.
      * **Project URL:** [https://github.com/korlibs/korge-next](https://github.com/korlibs/korge-next)
      * **License:** [MIT](https://raw.githubusercontent.com/korlibs/korge-next/master/korge/LICENSE.txt)
@@ -660,10 +647,18 @@
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : gfm-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : javadoc-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : jekyll-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : kotlin-as-java-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -768,10 +763,6 @@
      * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-coroutines-jdk8. **Version** : 1.7.3.
-     * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-html-jvm. **Version** : 0.8.1.
      * **Project URL:** [https://github.com/Kotlin/kotlinx.html](https://github.com/Kotlin/kotlinx.html)
      * **License:** [The Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -860,14 +851,10 @@
      * **Project URL:** [https://github.com/xmlresolver/xmlresolver](https://github.com/xmlresolver/xmlresolver)
      * **License:** [Apache License version 2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-1.  **Group** : org.yaml. **Name** : snakeyaml. **Version** : 2.1.
-     * **Project URL:** [https://bitbucket.org/snakeyaml/snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 14:35:39 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -987,11 +974,6 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
      * **License:** [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.fasterxml.jackson.dataformat. **Name** : jackson-dataformat-yaml. **Version** : 2.15.3.
-     * **Project URL:** [https://github.com/FasterXML/jackson-dataformats-text](https://github.com/FasterXML/jackson-dataformats-text)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.fasterxml.jackson.module. **Name** : jackson-module-kotlin. **Version** : 2.15.3.
      * **Project URL:** [https://github.com/FasterXML/jackson-module-kotlin](https://github.com/FasterXML/jackson-module-kotlin)
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -1006,10 +988,6 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
      * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.github.ben-manes.caffeine. **Name** : caffeine. **Version** : 3.1.8.
-     * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
-     * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.github.kevinstern. **Name** : software-and-algorithms. **Version** : 1.0.
      * **Project URL:** [https://www.github.com/KevinStern/software-and-algorithms](https://www.github.com/KevinStern/software-and-algorithms)
      * **License:** [MIT License](http://www.opensource.org/licenses/mit-license.php)
@@ -1128,10 +1106,6 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://checkstyle.org/](https://checkstyle.org/)
      * **License:** [LGPL-2.1+](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt)
 
-1.  **Group** : com.sksamuel.aedile. **Name** : aedile-core. **Version** : 1.3.1.
-     * **Project URL:** [http://www.github.com/sksamuel/aedile](http://www.github.com/sksamuel/aedile)
-     * **License:** [The Apache 2.0 License](https://opensource.org/licenses/Apache-2.0)
-
 1.  **Group** : com.soywiz.korlibs.korte. **Name** : korte-jvm. **Version** : 4.0.10.
      * **Project URL:** [https://github.com/korlibs/korge-next](https://github.com/korlibs/korge-next)
      * **License:** [MIT](https://raw.githubusercontent.com/korlibs/korge-next/master/korge/LICENSE.txt)
@@ -1484,10 +1458,18 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : gfm-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : javadoc-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : jekyll-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : kotlin-as-java-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -1592,10 +1574,6 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-coroutines-jdk8. **Version** : 1.7.3.
-     * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-html-jvm. **Version** : 0.8.1.
      * **Project URL:** [https://github.com/Kotlin/kotlinx.html](https://github.com/Kotlin/kotlinx.html)
      * **License:** [The Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -1684,14 +1662,10 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/xmlresolver/xmlresolver](https://github.com/xmlresolver/xmlresolver)
      * **License:** [Apache License version 2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-1.  **Group** : org.yaml. **Name** : snakeyaml. **Version** : 2.1.
-     * **Project URL:** [https://bitbucket.org/snakeyaml/snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 14:35:39 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -1859,11 +1833,6 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
      * **License:** [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.fasterxml.jackson.dataformat. **Name** : jackson-dataformat-yaml. **Version** : 2.15.3.
-     * **Project URL:** [https://github.com/FasterXML/jackson-dataformats-text](https://github.com/FasterXML/jackson-dataformats-text)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.fasterxml.jackson.module. **Name** : jackson-module-kotlin. **Version** : 2.15.3.
      * **Project URL:** [https://github.com/FasterXML/jackson-module-kotlin](https://github.com/FasterXML/jackson-module-kotlin)
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -1878,10 +1847,6 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
      * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.github.ben-manes.caffeine. **Name** : caffeine. **Version** : 3.1.8.
-     * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
-     * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.github.kevinstern. **Name** : software-and-algorithms. **Version** : 1.0.
      * **Project URL:** [https://www.github.com/KevinStern/software-and-algorithms](https://www.github.com/KevinStern/software-and-algorithms)
      * **License:** [MIT License](http://www.opensource.org/licenses/mit-license.php)
@@ -2004,10 +1969,6 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://checkstyle.org/](https://checkstyle.org/)
      * **License:** [LGPL-2.1+](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt)
 
-1.  **Group** : com.sksamuel.aedile. **Name** : aedile-core. **Version** : 1.3.1.
-     * **Project URL:** [http://www.github.com/sksamuel/aedile](http://www.github.com/sksamuel/aedile)
-     * **License:** [The Apache 2.0 License](https://opensource.org/licenses/Apache-2.0)
-
 1.  **Group** : com.soywiz.korlibs.korte. **Name** : korte-jvm. **Version** : 4.0.10.
      * **Project URL:** [https://github.com/korlibs/korge-next](https://github.com/korlibs/korge-next)
      * **License:** [MIT](https://raw.githubusercontent.com/korlibs/korge-next/master/korge/LICENSE.txt)
@@ -2364,10 +2325,18 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : gfm-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : javadoc-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : jekyll-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : kotlin-as-java-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -2472,10 +2441,6 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-coroutines-jdk8. **Version** : 1.7.3.
-     * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-html-jvm. **Version** : 0.8.1.
      * **Project URL:** [https://github.com/Kotlin/kotlinx.html](https://github.com/Kotlin/kotlinx.html)
      * **License:** [The Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -2564,14 +2529,10 @@ This report was generated on **Sun Nov 24 15:46:56 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/xmlresolver/xmlresolver](https://github.com/xmlresolver/xmlresolver)
      * **License:** [Apache License version 2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-1.  **Group** : org.yaml. **Name** : snakeyaml. **Version** : 2.1.
-     * **Project URL:** [https://bitbucket.org/snakeyaml/snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -2862,11 +2823,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
      * **License:** [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.fasterxml.jackson.dataformat. **Name** : jackson-dataformat-yaml. **Version** : 2.15.3.
-     * **Project URL:** [https://github.com/FasterXML/jackson-dataformats-text](https://github.com/FasterXML/jackson-dataformats-text)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.fasterxml.jackson.module. **Name** : jackson-module-kotlin. **Version** : 2.15.3.
      * **Project URL:** [https://github.com/FasterXML/jackson-module-kotlin](https://github.com/FasterXML/jackson-module-kotlin)
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -2881,10 +2837,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
      * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.github.ben-manes.caffeine. **Name** : caffeine. **Version** : 3.1.8.
-     * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
-     * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.github.kevinstern. **Name** : software-and-algorithms. **Version** : 1.0.
      * **Project URL:** [https://www.github.com/KevinStern/software-and-algorithms](https://www.github.com/KevinStern/software-and-algorithms)
      * **License:** [MIT License](http://www.opensource.org/licenses/mit-license.php)
@@ -3003,10 +2955,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://checkstyle.org/](https://checkstyle.org/)
      * **License:** [LGPL-2.1+](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt)
 
-1.  **Group** : com.sksamuel.aedile. **Name** : aedile-core. **Version** : 1.3.1.
-     * **Project URL:** [http://www.github.com/sksamuel/aedile](http://www.github.com/sksamuel/aedile)
-     * **License:** [The Apache 2.0 License](https://opensource.org/licenses/Apache-2.0)
-
 1.  **Group** : com.soywiz.korlibs.korte. **Name** : korte-jvm. **Version** : 4.0.10.
      * **Project URL:** [https://github.com/korlibs/korge-next](https://github.com/korlibs/korge-next)
      * **License:** [MIT](https://raw.githubusercontent.com/korlibs/korge-next/master/korge/LICENSE.txt)
@@ -3359,10 +3307,18 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : gfm-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : javadoc-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : jekyll-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : kotlin-as-java-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -3467,10 +3423,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-coroutines-jdk8. **Version** : 1.7.3.
-     * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-html-jvm. **Version** : 0.8.1.
      * **Project URL:** [https://github.com/Kotlin/kotlinx.html](https://github.com/Kotlin/kotlinx.html)
      * **License:** [The Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -3559,14 +3511,10 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/xmlresolver/xmlresolver](https://github.com/xmlresolver/xmlresolver)
      * **License:** [Apache License version 2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-1.  **Group** : org.yaml. **Name** : snakeyaml. **Version** : 2.1.
-     * **Project URL:** [https://bitbucket.org/snakeyaml/snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -3857,11 +3805,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
      * **License:** [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.fasterxml.jackson.dataformat. **Name** : jackson-dataformat-yaml. **Version** : 2.15.3.
-     * **Project URL:** [https://github.com/FasterXML/jackson-dataformats-text](https://github.com/FasterXML/jackson-dataformats-text)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.fasterxml.jackson.module. **Name** : jackson-module-kotlin. **Version** : 2.15.3.
      * **Project URL:** [https://github.com/FasterXML/jackson-module-kotlin](https://github.com/FasterXML/jackson-module-kotlin)
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -3876,10 +3819,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
      * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.github.ben-manes.caffeine. **Name** : caffeine. **Version** : 3.1.8.
-     * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
-     * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.github.kevinstern. **Name** : software-and-algorithms. **Version** : 1.0.
      * **Project URL:** [https://www.github.com/KevinStern/software-and-algorithms](https://www.github.com/KevinStern/software-and-algorithms)
      * **License:** [MIT License](http://www.opensource.org/licenses/mit-license.php)
@@ -3998,10 +3937,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://checkstyle.org/](https://checkstyle.org/)
      * **License:** [LGPL-2.1+](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt)
 
-1.  **Group** : com.sksamuel.aedile. **Name** : aedile-core. **Version** : 1.3.1.
-     * **Project URL:** [http://www.github.com/sksamuel/aedile](http://www.github.com/sksamuel/aedile)
-     * **License:** [The Apache 2.0 License](https://opensource.org/licenses/Apache-2.0)
-
 1.  **Group** : com.soywiz.korlibs.korte. **Name** : korte-jvm. **Version** : 4.0.10.
      * **Project URL:** [https://github.com/korlibs/korge-next](https://github.com/korlibs/korge-next)
      * **License:** [MIT](https://raw.githubusercontent.com/korlibs/korge-next/master/korge/LICENSE.txt)
@@ -4354,10 +4289,18 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : gfm-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : javadoc-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : jekyll-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : kotlin-as-java-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -4462,10 +4405,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-coroutines-jdk8. **Version** : 1.7.3.
-     * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-html-jvm. **Version** : 0.8.1.
      * **Project URL:** [https://github.com/Kotlin/kotlinx.html](https://github.com/Kotlin/kotlinx.html)
      * **License:** [The Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -4554,14 +4493,10 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/xmlresolver/xmlresolver](https://github.com/xmlresolver/xmlresolver)
      * **License:** [Apache License version 2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-1.  **Group** : org.yaml. **Name** : snakeyaml. **Version** : 2.1.
-     * **Project URL:** [https://bitbucket.org/snakeyaml/snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -4852,11 +4787,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
      * **License:** [The Apache Software License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.fasterxml.jackson.dataformat. **Name** : jackson-dataformat-yaml. **Version** : 2.15.3.
-     * **Project URL:** [https://github.com/FasterXML/jackson-dataformats-text](https://github.com/FasterXML/jackson-dataformats-text)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.fasterxml.jackson.module. **Name** : jackson-module-kotlin. **Version** : 2.15.3.
      * **Project URL:** [https://github.com/FasterXML/jackson-module-kotlin](https://github.com/FasterXML/jackson-module-kotlin)
      * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -4871,10 +4801,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
      * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : com.github.ben-manes.caffeine. **Name** : caffeine. **Version** : 3.1.8.
-     * **Project URL:** [https://github.com/ben-manes/caffeine](https://github.com/ben-manes/caffeine)
-     * **License:** [Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : com.github.kevinstern. **Name** : software-and-algorithms. **Version** : 1.0.
      * **Project URL:** [https://www.github.com/KevinStern/software-and-algorithms](https://www.github.com/KevinStern/software-and-algorithms)
      * **License:** [MIT License](http://www.opensource.org/licenses/mit-license.php)
@@ -4993,10 +4919,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://checkstyle.org/](https://checkstyle.org/)
      * **License:** [LGPL-2.1+](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt)
 
-1.  **Group** : com.sksamuel.aedile. **Name** : aedile-core. **Version** : 1.3.1.
-     * **Project URL:** [http://www.github.com/sksamuel/aedile](http://www.github.com/sksamuel/aedile)
-     * **License:** [The Apache 2.0 License](https://opensource.org/licenses/Apache-2.0)
-
 1.  **Group** : com.soywiz.korlibs.korte. **Name** : korte-jvm. **Version** : 4.0.10.
      * **Project URL:** [https://github.com/korlibs/korge-next](https://github.com/korlibs/korge-next)
      * **License:** [MIT](https://raw.githubusercontent.com/korlibs/korge-next/master/korge/LICENSE.txt)
@@ -5397,10 +5319,18 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : gfm-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : javadoc-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
+1.  **Group** : org.jetbrains.dokka. **Name** : jekyll-plugin. **Version** : 1.9.20.
+     * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
+     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
+
 1.  **Group** : org.jetbrains.dokka. **Name** : kotlin-as-java-plugin. **Version** : 1.9.20.
      * **Project URL:** [https://github.com/Kotlin/dokka](https://github.com/Kotlin/dokka)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -5505,10 +5435,6 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
      * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
 
-1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-coroutines-jdk8. **Version** : 1.7.3.
-     * **Project URL:** [https://github.com/Kotlin/kotlinx.coroutines](https://github.com/Kotlin/kotlinx.coroutines)
-     * **License:** [The Apache Software License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
-
 1.  **Group** : org.jetbrains.kotlinx. **Name** : kotlinx-html-jvm. **Version** : 0.8.1.
      * **Project URL:** [https://github.com/Kotlin/kotlinx.html](https://github.com/Kotlin/kotlinx.html)
      * **License:** [The Apache License, Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.txt)
@@ -5597,11 +5523,7 @@ This report was generated on **Sun Nov 24 15:46:57 WET 2024** using [Gradle-Lice
      * **Project URL:** [https://github.com/xmlresolver/xmlresolver](https://github.com/xmlresolver/xmlresolver)
      * **License:** [Apache License version 2.0](https://www.apache.org/licenses/LICENSE-2.0)
 
-1.  **Group** : org.yaml. **Name** : snakeyaml. **Version** : 2.1.
-     * **Project URL:** [https://bitbucket.org/snakeyaml/snakeyaml](https://bitbucket.org/snakeyaml/snakeyaml)
-     * **License:** [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.txt)
-
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Sun Nov 24 15:46:58 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
+This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index f77c284118..b9f0ff9e21 100644
--- a/pom.xml
+++ b/pom.xml
@@ -68,7 +68,7 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine</groupId>
     <artifactId>spine-base</artifactId>
-    <version>2.0.0-SNAPSHOT.215</version>
+    <version>2.0.0-SNAPSHOT.220</version>
     <scope>compile</scope>
   </dependency>
   <dependency>
@@ -110,7 +110,7 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine.validation</groupId>
     <artifactId>spine-validation-java-runtime</artifactId>
-    <version>2.0.0-SNAPSHOT.160</version>
+    <version>2.0.0-SNAPSHOT.172</version>
     <scope>compile</scope>
   </dependency>
   <dependency>
@@ -218,12 +218,12 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine.protodata</groupId>
     <artifactId>protodata-fat-cli</artifactId>
-    <version>0.61.5</version>
+    <version>0.69.0</version>
   </dependency>
   <dependency>
     <groupId>io.spine.protodata</groupId>
     <artifactId>protodata-protoc</artifactId>
-    <version>0.61.5</version>
+    <version>0.69.0</version>
   </dependency>
   <dependency>
     <groupId>io.spine.tools</groupId>
@@ -233,23 +233,18 @@ all modules and does not describe the project structure per-subproject.
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-mc-java-checks</artifactId>
-    <version>2.0.0-SNAPSHOT.244</version>
+    <version>2.0.0-SNAPSHOT.257</version>
     <scope>provided</scope>
   </dependency>
   <dependency>
     <groupId>io.spine.tools</groupId>
     <artifactId>spine-mc-java-plugins</artifactId>
-    <version>2.0.0-SNAPSHOT.244</version>
-  </dependency>
-  <dependency>
-    <groupId>io.spine.validation</groupId>
-    <artifactId>spine-validation-java</artifactId>
-    <version>2.0.0-SNAPSHOT.160</version>
+    <version>2.0.0-SNAPSHOT.257</version>
   </dependency>
   <dependency>
     <groupId>io.spine.validation</groupId>
     <artifactId>spine-validation-java-bundle</artifactId>
-    <version>2.0.0-SNAPSHOT.161</version>
+    <version>2.0.0-SNAPSHOT.173</version>
   </dependency>
   <dependency>
     <groupId>net.sourceforge.pmd</groupId>
@@ -281,11 +276,21 @@ all modules and does not describe the project structure per-subproject.
     <artifactId>dokka-core</artifactId>
     <version>1.9.20</version>
   </dependency>
+  <dependency>
+    <groupId>org.jetbrains.dokka</groupId>
+    <artifactId>gfm-plugin</artifactId>
+    <version>1.9.20</version>
+  </dependency>
   <dependency>
     <groupId>org.jetbrains.dokka</groupId>
     <artifactId>javadoc-plugin</artifactId>
     <version>1.9.20</version>
   </dependency>
+  <dependency>
+    <groupId>org.jetbrains.dokka</groupId>
+    <artifactId>jekyll-plugin</artifactId>
+    <version>1.9.20</version>
+  </dependency>
   <dependency>
     <groupId>org.jetbrains.dokka</groupId>
     <artifactId>kotlin-as-java-plugin</artifactId>

From f8272b09f6bd6eedd0bbae853977863b3b80f49a Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Mon, 25 Nov 2024 18:24:12 +0000
Subject: [PATCH 08/14] Rename .java to .kt

---
 .../kotlin/io/spine/server/aggregate/AggregateTestSupport.kt}     | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename server/src/{test/java/io/spine/server/aggregate/AggregateTestSupport.java => testFixtures/kotlin/io/spine/server/aggregate/AggregateTestSupport.kt} (100%)

diff --git a/server/src/test/java/io/spine/server/aggregate/AggregateTestSupport.java b/server/src/testFixtures/kotlin/io/spine/server/aggregate/AggregateTestSupport.kt
similarity index 100%
rename from server/src/test/java/io/spine/server/aggregate/AggregateTestSupport.java
rename to server/src/testFixtures/kotlin/io/spine/server/aggregate/AggregateTestSupport.kt

From 2e4ce25bd297dcdfa930f46d1f4bd7d7d511e0e2 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Mon, 25 Nov 2024 18:24:12 +0000
Subject: [PATCH 09/14] Convert test fixture to Kotlin

---
 .../dispatch/AggregateMessageDispatcher.java  |   5 +-
 .../server/aggregate/AggregateTestSupport.kt  | 124 ++++++++----------
 2 files changed, 55 insertions(+), 74 deletions(-)

diff --git a/server/src/test/java/io/spine/server/aggregate/given/dispatch/AggregateMessageDispatcher.java b/server/src/test/java/io/spine/server/aggregate/given/dispatch/AggregateMessageDispatcher.java
index e05a8f30a7..4e25e0e0c6 100644
--- a/server/src/test/java/io/spine/server/aggregate/given/dispatch/AggregateMessageDispatcher.java
+++ b/server/src/test/java/io/spine/server/aggregate/given/dispatch/AggregateMessageDispatcher.java
@@ -1,11 +1,11 @@
 /*
- * Copyright 2022, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -23,6 +23,7 @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
 package io.spine.server.aggregate.given.dispatch;
 
 import com.google.common.annotations.VisibleForTesting;
diff --git a/server/src/testFixtures/kotlin/io/spine/server/aggregate/AggregateTestSupport.kt b/server/src/testFixtures/kotlin/io/spine/server/aggregate/AggregateTestSupport.kt
index d77cca9ffc..a62e6fe4bb 100644
--- a/server/src/testFixtures/kotlin/io/spine/server/aggregate/AggregateTestSupport.kt
+++ b/server/src/testFixtures/kotlin/io/spine/server/aggregate/AggregateTestSupport.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -24,95 +24,75 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-package io.spine.server.aggregate;
+package io.spine.server.aggregate
 
-import io.spine.base.EntityState;
-import io.spine.logging.WithLogging;
-import io.spine.server.dispatch.DispatchOutcome;
-import io.spine.server.type.CommandEnvelope;
-import io.spine.server.type.EventEnvelope;
-import io.spine.server.type.MessageEnvelope;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-import static io.spine.type.Json.toJson;
+import io.spine.base.EntityState
+import io.spine.logging.WithLogging
+import io.spine.server.dispatch.DispatchOutcome
+import io.spine.server.type.CommandEnvelope
+import io.spine.server.type.EventEnvelope
 
 /**
  * Internal utility class for assisting in aggregate tests.
- *
- * @apiNote This internal class is designed to be called only from Testutil Server library.
- *          Calling it other code would result in run-time error.
  */
-public final class AggregateTestSupport {
-
-    private static final Logger logger = new Logger();
-
-    /** Prevents instantiation of this utility class. */
-    private AggregateTestSupport() {
-    }
+object AggregateTestSupport : WithLogging {
 
     /**
-     * Dispatches a command to an instance of an {@code Aggregate}.
+     * Dispatches a command to an instance of an `Aggregate`.
      *
-     * @param <I> the type of {@code Aggregate} identifier
-     * @param <A> the type of {@code Aggregate}
-     * @param <S> the type of {@code Aggregate} state
-     * @return the list of produced event messages
+     * @param I The type of the identifiers.
+     * @param A The type of the aggregate.
+     * @param S The type of the aggregate state.
+     * @return the list of produced event messages.
      */
-    public static <I, A extends Aggregate<I, S, ?>, S extends EntityState<I>> DispatchOutcome
-    dispatchCommand(AggregateRepository<I, A, S> repository, A aggregate, CommandEnvelope command) {
-        checkArguments(repository, aggregate, command);
-        var outcome = dispatchAndCollect(
-                new AggregateCommandEndpoint<>(repository, command), aggregate
-        );
-        logger.warnIfErroneous(outcome);
-        return outcome;
+    @JvmStatic
+    fun <I, A : Aggregate<I, S, *>, S : EntityState<I>> dispatchCommand(
+        repository: AggregateRepository<I, A, S>,
+        aggregate: A,
+        command: CommandEnvelope
+    ): DispatchOutcome {
+        val outcome = dispatchAndCollect(
+            AggregateCommandEndpoint(repository, command), aggregate
+        )
+        warnIfErroneous(outcome)
+        return outcome
     }
 
     /**
-     * Dispatches an event to an instance of {@code Aggregate} into its reactor methods.
+     * Dispatches an event to an instance of `Aggregate` into its reactor methods.
      *
-     * @param <I> the type of {@code Aggregate} identifier
-     * @param <A> the type of {@code Aggregate}
-     * @param <S> the type of {@code Aggregate} state
-     * @return the list of produced event messages
+     * @param I the type of aggregate identifiers.
+     * @param A the type of the aggregate.
+     * @param S the type of the aggregate state.
+     * @return the list of produced event messages.
      */
-    public static <I, A extends Aggregate<I, S, ?>, S extends EntityState<I>> DispatchOutcome
-    dispatchEvent(AggregateRepository<I, A, S> repository, A aggregate, EventEnvelope event) {
-        checkArguments(repository, aggregate, event);
-        var outcome = dispatchAndCollect(
-                new AggregateEventReactionEndpoint<>(repository, event), aggregate
-        );
-        logger.warnIfErroneous(outcome);
-        return outcome;
+    @JvmStatic
+    fun <I, A : Aggregate<I, S, *>, S : EntityState<I>> dispatchEvent(
+        repository: AggregateRepository<I, A, S>,
+        aggregate: A,
+        event: EventEnvelope
+    ): DispatchOutcome {
+        val outcome = dispatchAndCollect(
+            AggregateEventReactionEndpoint(repository, event), aggregate
+        )
+        warnIfErroneous(outcome)
+        return outcome
     }
 
-    private static <I, A extends Aggregate<I, ?, ?>> DispatchOutcome
-    dispatchAndCollect(AggregateEndpoint<I, A, ?> endpoint, A aggregate) {
-        return endpoint.handleAndApplyEvents(aggregate);
-    }
-
-    private static <I, A extends Aggregate<I, S, ?>, S extends EntityState<I>> void
-    checkArguments(AggregateRepository<I, A, S> repository,
-                   A aggregate,
-                   MessageEnvelope<?, ?, ?> envelope) {
-        checkNotNull(repository);
-        checkNotNull(aggregate);
-        checkNotNull(envelope);
-    }
+    private fun <I, A : Aggregate<I, *, *>> dispatchAndCollect(
+        endpoint: AggregateEndpoint<I, A, *>,
+        aggregate: A
+    ): DispatchOutcome = endpoint.handleAndApplyEvents(aggregate)
 
     /**
-     * A window into Spine's logging from the {@code static} execution context
-     * of this {@code AggregateTestSupport} utility.
+     * Prints the `Error` message as a warning-level log message,
+     * if the provided outcome has one.
      */
-    private static final class Logger implements WithLogging {
-
-        /**
-         * Prints the {@code Error} details as a warning-level log message,
-         * if the provided outcome has one.
-         */
-        private void warnIfErroneous(DispatchOutcome outcome) {
-            if(outcome.hasError()) {
-                logger().atWarning().log(() -> toJson(outcome.getError()));
+    @JvmStatic
+    private fun warnIfErroneous(outcome: DispatchOutcome) {
+        if (outcome.hasError()) {
+            logger.atWarning().log {
+                outcome.error.message
             }
         }
     }

From 47957795d2fd74908388e9947cd4f769e57d32f3 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Mon, 25 Nov 2024 19:00:58 +0000
Subject: [PATCH 10/14] Avoid using a canonical class name to handle anonymous
 classes

---
 server/src/main/java/io/spine/server/model/MatchCriterion.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/server/src/main/java/io/spine/server/model/MatchCriterion.java b/server/src/main/java/io/spine/server/model/MatchCriterion.java
index 3b9831f135..cc0345a652 100644
--- a/server/src/main/java/io/spine/server/model/MatchCriterion.java
+++ b/server/src/main/java/io/spine/server/model/MatchCriterion.java
@@ -184,8 +184,7 @@ protected final String formatMsg(Object... args) {
     }
 
     private static String methodAsString(Method method) {
-        var declaringClassName = method.getDeclaringClass()
-                                       .getCanonicalName();
+        var declaringClassName = method.getDeclaringClass().getName();
         var paramTypes = Arrays.stream(method.getParameterTypes())
                 .map(Class::getSimpleName)
                 .collect(Collectors.<String>toUnmodifiableList());

From 28c21d154a29212cf7567cbeb39ad1936d6eab13 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Mon, 25 Nov 2024 19:40:44 +0000
Subject: [PATCH 11/14] Mute logging

---
 .../test/java/io/spine/server/GrpcContainerTest.java  |  1 +
 .../test/java/io/spine/server/QueryServiceTest.java   |  1 +
 .../server/aggregate/AggregateRepositoryTest.java     |  1 +
 .../java/io/spine/server/aggregate/AggregateTest.java |  7 ++++++-
 .../server/route/CommandRoutingRejectionTest.java     |  2 +-
 .../client/ClientRequestPublishedLanguageSpec.kt      |  2 ++
 .../test/kotlin/io/spine/server/event/PolicySpec.kt   | 11 +++++++++--
 7 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/server/src/test/java/io/spine/server/GrpcContainerTest.java b/server/src/test/java/io/spine/server/GrpcContainerTest.java
index 0adf741c91..5bc5f8d03d 100644
--- a/server/src/test/java/io/spine/server/GrpcContainerTest.java
+++ b/server/src/test/java/io/spine/server/GrpcContainerTest.java
@@ -105,6 +105,7 @@ void startServerWithExecutor() throws IOException {
     }
 
     @Test
+    @MuteLogging
     @DisplayName("configure underlying gRPC server")
     void configureUnderlyingGrpcServer() {
         var port = 1654;
diff --git a/server/src/test/java/io/spine/server/QueryServiceTest.java b/server/src/test/java/io/spine/server/QueryServiceTest.java
index 3e5a09af13..e2ce30c2c7 100644
--- a/server/src/test/java/io/spine/server/QueryServiceTest.java
+++ b/server/src/test/java/io/spine/server/QueryServiceTest.java
@@ -93,6 +93,7 @@ void dispatchQueriesToBc() {
     }
 
     @Test
+    @MuteLogging
     @DisplayName("allow to create an instance serving no types")
     void notCreateWithNoBc() {
         assertDoesNotThrow(
diff --git a/server/src/test/java/io/spine/server/aggregate/AggregateRepositoryTest.java b/server/src/test/java/io/spine/server/aggregate/AggregateRepositoryTest.java
index e437f248f1..d5feae0d18 100644
--- a/server/src/test/java/io/spine/server/aggregate/AggregateRepositoryTest.java
+++ b/server/src/test/java/io/spine/server/aggregate/AggregateRepositoryTest.java
@@ -660,6 +660,7 @@ void doNothingWhenEventReactionFails() {
     }
 
     @Test
+    @MuteLogging
     @DisplayName("not pass command rejection to `onError`")
     void notPassCommandRejectionToOnError() {
         var repository = new FailingAggregateRepository();
diff --git a/server/src/test/java/io/spine/server/aggregate/AggregateTest.java b/server/src/test/java/io/spine/server/aggregate/AggregateTest.java
index 6b04734a18..323c7e2eb9 100644
--- a/server/src/test/java/io/spine/server/aggregate/AggregateTest.java
+++ b/server/src/test/java/io/spine/server/aggregate/AggregateTest.java
@@ -185,7 +185,7 @@ void setUp() {
     }
 
     @AfterEach
-    void tearDown() throws Exception {
+    void tearDown() {
         context.close();
     }
 
@@ -354,6 +354,7 @@ void invokeApplierAfterCommandHandler() {
     class ThrowOnMissing {
 
         @Test
+        @MuteLogging
         @DisplayName("command assignee")
         void commandHandler() {
             ModelTests.dropAllModels();
@@ -365,6 +366,7 @@ void commandHandler() {
         }
 
         @Test
+        @MuteLogging
         @DisplayName("event applier for the event emitted in a result of command handling")
         void eventApplier() {
             ModelTests.dropAllModels();
@@ -594,6 +596,7 @@ void recordModificationTimestamp() {
     class Prohibit {
 
         @Test
+        @MuteLogging
         @DisplayName("to call `state()` from within applier")
         void callStateFromApplier() {
             ModelTests.dropAllModels();
@@ -619,6 +622,7 @@ void callStateFromApplier() {
     class CatchHandlerFailures {
 
         @Test
+        @MuteLogging
         @DisplayName("handlers")
         void whenHandlerThrows() {
             ModelTests.dropAllModels();
@@ -638,6 +642,7 @@ void whenHandlerThrows() {
         }
 
         @Test
+        @MuteLogging
         @DisplayName("appliers")
         void whenApplierThrows() {
             ModelTests.dropAllModels();
diff --git a/server/src/test/java/io/spine/server/route/CommandRoutingRejectionTest.java b/server/src/test/java/io/spine/server/route/CommandRoutingRejectionTest.java
index 595689e3b4..1392157b55 100644
--- a/server/src/test/java/io/spine/server/route/CommandRoutingRejectionTest.java
+++ b/server/src/test/java/io/spine/server/route/CommandRoutingRejectionTest.java
@@ -83,7 +83,7 @@ void setUp() {
     }
 
     @AfterEach
-    void tearDown() throws Exception {
+    void tearDown() {
         context.close();
     }
 
diff --git a/server/src/test/kotlin/io/spine/client/ClientRequestPublishedLanguageSpec.kt b/server/src/test/kotlin/io/spine/client/ClientRequestPublishedLanguageSpec.kt
index a66ce5ba36..126afe3283 100644
--- a/server/src/test/kotlin/io/spine/client/ClientRequestPublishedLanguageSpec.kt
+++ b/server/src/test/kotlin/io/spine/client/ClientRequestPublishedLanguageSpec.kt
@@ -31,12 +31,14 @@ import io.spine.test.client.ClientTestContext
 import io.spine.test.unpublished.Locomotive
 import io.spine.test.unpublished.command.Halt
 import io.spine.test.unpublished.event.WheelsKnocked
+import io.spine.testing.logging.mute.MuteLogging
 import io.spine.type.UnpublishedLanguageException
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.DisplayName
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.assertThrows
 
+@MuteLogging
 @DisplayName("`ClientRequest` should prohibit using `internal_type` messages when")
 internal class ClientRequestPublishedLanguageSpec : AbstractClientTest() {
 
diff --git a/server/src/test/kotlin/io/spine/server/event/PolicySpec.kt b/server/src/test/kotlin/io/spine/server/event/PolicySpec.kt
index f71e186cc5..7ef9a2ab27 100644
--- a/server/src/test/kotlin/io/spine/server/event/PolicySpec.kt
+++ b/server/src/test/kotlin/io/spine/server/event/PolicySpec.kt
@@ -1,11 +1,11 @@
 /*
- * Copyright 2023, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -30,6 +30,7 @@ import io.kotest.matchers.shouldBe
 import io.spine.core.External
 import io.spine.server.tuple.EitherOf2
 import io.spine.test.shared.event.SomethingHappened
+import io.spine.testing.logging.mute.MuteLogging
 import org.junit.jupiter.api.DisplayName
 import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.assertThrows
@@ -45,6 +46,7 @@ internal class PolicySpec {
     }
 
     @Test
+    @MuteLogging(WHY_MUTE)
     fun `allow using 'Just' in return value`() {
         val policy = object : Policy<SomethingHappened>() {
             @React
@@ -56,6 +58,7 @@ internal class PolicySpec {
     }
 
     @Test
+    @MuteLogging(WHY_MUTE)
     fun `allow using 'Either' in return value`() {
         object : Policy<SomethingHappened>() {
             @React
@@ -68,6 +71,10 @@ internal class PolicySpec {
     }
 
     companion object {
+        const val WHY_MUTE = """
+            We make the method `whenever()` `public` to be able to call it from outside a policy.
+            A `public` reacting method causes a warning because of unnecessary exposure.
+        """
         val somethingHappened: SomethingHappened = SomethingHappened.getDefaultInstance()
         val noReaction: NoReaction = NoReaction.getDefaultInstance()
     }

From dc919baacf676e3ee343e23b0b06cf856fa70997 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Mon, 25 Nov 2024 20:39:41 +0000
Subject: [PATCH 12/14] Mute logging

---
 .../spine/server/model/SignatureMismatch.java |  2 +-
 .../io/spine/server/GrpcContainerTest.java    |  1 +
 .../io/spine/server/QueryServiceTest.java     |  2 +-
 .../test/java/io/spine/server/ServerTest.java | 37 +++++++++----------
 .../spine/server/SubscriptionServiceTest.java |  1 +
 .../command/model/AssigneeReceptorTest.java   |  1 +
 6 files changed, 23 insertions(+), 21 deletions(-)

diff --git a/server/src/main/java/io/spine/server/model/SignatureMismatch.java b/server/src/main/java/io/spine/server/model/SignatureMismatch.java
index 36c09e496b..d50911b878 100644
--- a/server/src/main/java/io/spine/server/model/SignatureMismatch.java
+++ b/server/src/main/java/io/spine/server/model/SignatureMismatch.java
@@ -112,7 +112,7 @@ enum Severity {
 
         /**
          * The mismatch of {@code WARN} level means that the recommended criterion was not met,
-         * however the application execution may proceed.
+         * however, the application execution may proceed.
          */
         WARN
     }
diff --git a/server/src/test/java/io/spine/server/GrpcContainerTest.java b/server/src/test/java/io/spine/server/GrpcContainerTest.java
index 5bc5f8d03d..aaf2dd849a 100644
--- a/server/src/test/java/io/spine/server/GrpcContainerTest.java
+++ b/server/src/test/java/io/spine/server/GrpcContainerTest.java
@@ -61,6 +61,7 @@ void setUp() {
 
     @SuppressWarnings("MagicNumber")
     @Test
+    @MuteLogging
     @DisplayName("add and remove parameters from builder")
     void setParamsInBuilder() {
         var port = 60;
diff --git a/server/src/test/java/io/spine/server/QueryServiceTest.java b/server/src/test/java/io/spine/server/QueryServiceTest.java
index e2ce30c2c7..5a1a829c9e 100644
--- a/server/src/test/java/io/spine/server/QueryServiceTest.java
+++ b/server/src/test/java/io/spine/server/QueryServiceTest.java
@@ -69,7 +69,7 @@ void setUp() {
     }
 
     @AfterEach
-    void tearDown() throws Exception {
+    void tearDown() {
         for (var c : boundedContexts) {
             c.close();
         }
diff --git a/server/src/test/java/io/spine/server/ServerTest.java b/server/src/test/java/io/spine/server/ServerTest.java
index 85ade180bb..f8e850d69e 100644
--- a/server/src/test/java/io/spine/server/ServerTest.java
+++ b/server/src/test/java/io/spine/server/ServerTest.java
@@ -1,11 +1,11 @@
 /*
- * Copyright 2022, TeamDev. All rights reserved.
+ * Copyright 2024, TeamDev. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * https://www.apache.org/licenses/LICENSE-2.0
  *
  * Redistribution and use in source and/or binary forms, with or without
  * modification, must retain the above copyright notice and the following
@@ -27,12 +27,10 @@
 package io.spine.server;
 
 import com.google.protobuf.Empty;
-import io.grpc.ManagedChannel;
 import io.grpc.ManagedChannelBuilder;
 import io.spine.server.given.service.StatusCheckService;
-import io.spine.test.server.Status;
 import io.spine.test.server.StatusCheckGrpc;
-import io.spine.test.server.StatusCheckGrpc.StatusCheckBlockingStub;
+import io.spine.testing.logging.mute.MuteLogging;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
@@ -51,19 +49,20 @@ class ServerTest {
     private static final int PORT = 4242;
 
     @Test
+    @MuteLogging
     @DisplayName("allow registering custom gRPC services")
     void customServices() throws IOException {
-        Server server = Server.atPort(PORT)
-                              .add(users())
-                              .add(tasks())
-                              .include(new StatusCheckService())
-                              .build();
+        var server = Server.atPort(PORT)
+                           .add(users())
+                           .add(tasks())
+                           .include(new StatusCheckService())
+                           .build();
         server.start();
-        ManagedChannel ch = ManagedChannelBuilder.forAddress(ADDRESS, PORT)
-                                                 .usePlaintext()
-                                                 .build();
-        StatusCheckBlockingStub client = StatusCheckGrpc.newBlockingStub(ch);
-        Status response = client.check(Empty.getDefaultInstance());
+        var ch = ManagedChannelBuilder.forAddress(ADDRESS, PORT)
+                                      .usePlaintext()
+                                      .build();
+        var client = StatusCheckGrpc.newBlockingStub(ch);
+        var response = client.check(Empty.getDefaultInstance());
         assertThat(response)
                 .isNotEqualToDefaultInstance();
         server.shutdown();
@@ -73,10 +72,10 @@ void customServices() throws IOException {
     @Test
     @DisplayName("provide `CommandService`, `QueryService`, and `SubscriptionService`")
     void cAndQ() {
-        Server server = Server.atPort(PORT)
-                              .add(users())
-                              .add(tasks())
-                              .build();
+        var server = Server.atPort(PORT)
+                           .add(users())
+                           .add(tasks())
+                           .build();
         assertThat(server.subscriptionService()).isNotNull();
         assertThat(server.queryService()).isNotNull();
         assertThat(server.commandService()).isNotNull();
diff --git a/server/src/test/java/io/spine/server/SubscriptionServiceTest.java b/server/src/test/java/io/spine/server/SubscriptionServiceTest.java
index 14cc8fd7e5..48304d9fb8 100644
--- a/server/src/test/java/io/spine/server/SubscriptionServiceTest.java
+++ b/server/src/test/java/io/spine/server/SubscriptionServiceTest.java
@@ -196,6 +196,7 @@ void removeBcFromBuilder() {
     }
 
     @Test
+    @MuteLogging
     @DisplayName("allow a service instance serving no types")
     void notInitFromEmptyBuilder() {
         assertDoesNotThrow(
diff --git a/server/src/test/java/io/spine/server/command/model/AssigneeReceptorTest.java b/server/src/test/java/io/spine/server/command/model/AssigneeReceptorTest.java
index de12f31210..3e870208b2 100644
--- a/server/src/test/java/io/spine/server/command/model/AssigneeReceptorTest.java
+++ b/server/src/test/java/io/spine/server/command/model/AssigneeReceptorTest.java
@@ -261,6 +261,7 @@ private void assertCauseAndId(Throwable e, Object handlerId) {
     }
 
     @Test
+    @MuteLogging
     @DisplayName("throw `ModelError` when dispatching command without an assignee")
     void notDispatchNonHandledCmd() {
         var assignee = new ValidAssigneeOneParam();

From b7aa1b9c25728d87dd6c3d7088cb065b6c74f24b Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Mon, 25 Nov 2024 20:39:47 +0000
Subject: [PATCH 13/14] Update build time

---
 dependencies.md | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/dependencies.md b/dependencies.md
index 5ec86981e8..428fd1887d 100644
--- a/dependencies.md
+++ b/dependencies.md
@@ -854,7 +854,7 @@
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 25 14:35:39 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 20:35:11 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -1665,7 +1665,7 @@ This report was generated on **Mon Nov 25 14:35:39 WET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 25 14:35:39 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 20:35:11 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -2532,7 +2532,7 @@ This report was generated on **Mon Nov 25 14:35:39 WET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 20:35:12 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -3514,7 +3514,7 @@ This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 20:35:12 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -4496,7 +4496,7 @@ This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
+This report was generated on **Mon Nov 25 20:35:12 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
 
 
 
@@ -5526,4 +5526,4 @@ This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-Lice
 
 The dependencies distributed under several licenses, are used according their commercial-use-friendly license.
 
-This report was generated on **Mon Nov 25 14:35:40 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file
+This report was generated on **Mon Nov 25 20:35:12 WET 2024** using [Gradle-License-Report plugin](https://github.com/jk1/Gradle-License-Report) by Evgeny Naumenko, licensed under [Apache 2.0 License](https://github.com/jk1/Gradle-License-Report/blob/master/LICENSE).
\ No newline at end of file

From 0fdd01d0d06972111af0760887fdca1ab3966d38 Mon Sep 17 00:00:00 2001
From: alexander-yevsyukov <alexander.yevsyukov@teamdev.com>
Date: Mon, 25 Nov 2024 20:45:01 +0000
Subject: [PATCH 14/14] Add missing files

---
 .../spine/dependency/build/AnimalSniffer.kt   | 34 ++++++++
 .../io/spine/dependency/build/CheckStyle.kt   | 46 ++++++++++
 .../dependency/build/CheckerFramework.kt      | 39 +++++++++
 .../kotlin/io/spine/dependency/build/Dokka.kt | 84 +++++++++++++++++++
 .../io/spine/dependency/build/ErrorProne.kt   | 59 +++++++++++++
 .../io/spine/dependency/build/FindBugs.kt     | 41 +++++++++
 .../io/spine/dependency/build/GradleDoctor.kt | 38 +++++++++
 .../kotlin/io/spine/dependency/build/Ksp.kt   | 40 +++++++++
 .../spine/dependency/build/LicenseReport.kt   | 40 +++++++++
 .../io/spine/dependency/build/OsDetector.kt   | 36 ++++++++
 .../kotlin/io/spine/dependency/build/Pmd.kt   | 42 ++++++++++
 11 files changed, 499 insertions(+)
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/AnimalSniffer.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/CheckStyle.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/CheckerFramework.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/Dokka.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/ErrorProne.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/FindBugs.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/GradleDoctor.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/Ksp.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/LicenseReport.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/OsDetector.kt
 create mode 100644 buildSrc/src/main/kotlin/io/spine/dependency/build/Pmd.kt

diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/AnimalSniffer.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/AnimalSniffer.kt
new file mode 100644
index 0000000000..9fe3a89263
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/AnimalSniffer.kt
@@ -0,0 +1,34 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+// https://www.mojohaus.org/animal-sniffer/animal-sniffer-maven-plugin/
+@Suppress("unused", "ConstPropertyName")
+object AnimalSniffer {
+    private const val version = "1.21"
+    const val lib = "org.codehaus.mojo:animal-sniffer-annotations:$version"
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/CheckStyle.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/CheckStyle.kt
new file mode 100644
index 0000000000..ab9a08add1
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/CheckStyle.kt
@@ -0,0 +1,46 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+/**
+ * Dependencies on Checkstyle Java linter.
+ *
+ * @see <a href="https://checkstyle.sourceforge.io/">Checkstyle</a>
+ * @see [io.spine.gradle.checkstyle.CheckStyleConfig]
+ */
+@Suppress("unused", "ConstPropertyName")
+object CheckStyle {
+    /**
+     * The version to be used in the project.
+     *
+     * `10.12.1` is the last version in `10.12.0`, which does not introduce
+     * capability conflict over `google-collections` with Guava.
+     *
+     * @see <a href="https://checkstyle.sourceforge.io/releasenotes.html">Checkstyle</a>
+     */
+    const val version = "10.12.1"
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/CheckerFramework.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/CheckerFramework.kt
new file mode 100644
index 0000000000..dd3f1fb839
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/CheckerFramework.kt
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+// https://checkerframework.org/
+@Suppress("unused", "ConstPropertyName")
+object CheckerFramework {
+    private const val version = "3.40.0"
+    const val annotations = "org.checkerframework:checker-qual:$version"
+    @Suppress("unused")
+    val dataflow = listOf(
+        "org.checkerframework:dataflow:$version",
+        "org.checkerframework:javacutil:$version"
+    )
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/Dokka.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/Dokka.kt
new file mode 100644
index 0000000000..45e73dd404
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/Dokka.kt
@@ -0,0 +1,84 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+// https://github.com/Kotlin/dokka
+@Suppress("unused", "ConstPropertyName")
+object Dokka {
+    private const val group = "org.jetbrains.dokka"
+
+    /**
+     * When changing the version, also change the version used in the
+     * `buildSrc/build.gradle.kts`.
+     */
+    const val version = "1.9.20"
+
+    object GradlePlugin {
+        const val id = "org.jetbrains.dokka"
+
+        /**
+         * The version of this plugin is already specified in `buildSrc/build.gradle.kts`
+         * file. Thus, when applying the plugin to project's build files, only the [id]
+         * should be used.
+         */
+        const val lib = "$group:dokka-gradle-plugin:$version"
+    }
+
+    object BasePlugin {
+        const val lib = "$group:dokka-base:$version"
+    }
+
+    const val analysis = "org.jetbrains.dokka:dokka-analysis:$version"
+
+    object CorePlugin {
+        const val lib = "$group:dokka-core:$version"
+    }
+
+    /**
+     * To generate the documentation as seen from the Java perspective, please use this plugin.
+     *
+     * @see <a href="https://github.com/Kotlin/dokka#output-formats">
+     *     Dokka output formats</a>
+     */
+    object KotlinAsJavaPlugin {
+        const val lib = "$group:kotlin-as-java-plugin:$version"
+    }
+
+    /**
+     * Custom Dokka plugins developed for Spine-specific needs like excluding by
+     * `@Internal` annotation.
+     *
+     * @see <a href="https://github.com/SpineEventEngine/dokka-tools/tree/master/dokka-extensions">
+     *     Custom Dokka Plugins</a>
+     */
+    object SpineExtensions {
+        private const val group = "io.spine.tools"
+
+        const val version = "2.0.0-SNAPSHOT.4"
+        const val lib = "$group:spine-dokka-extensions:$version"
+    }
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/ErrorProne.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/ErrorProne.kt
new file mode 100644
index 0000000000..7ce19e043d
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/ErrorProne.kt
@@ -0,0 +1,59 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+// https://errorprone.info/
+@Suppress("unused", "ConstPropertyName")
+object ErrorProne {
+    // https://github.com/google/error-prone
+    private const val version = "2.23.0"
+    // https://github.com/tbroyer/gradle-errorprone-plugin/blob/v0.8/build.gradle.kts
+    private const val javacPluginVersion = "9+181-r4173-1"
+
+    val annotations = listOf(
+        "com.google.errorprone:error_prone_annotations:$version",
+        "com.google.errorprone:error_prone_type_annotations:$version"
+    )
+    const val core = "com.google.errorprone:error_prone_core:$version"
+    const val checkApi = "com.google.errorprone:error_prone_check_api:$version"
+    const val testHelpers = "com.google.errorprone:error_prone_test_helpers:$version"
+    const val javacPlugin  = "com.google.errorprone:javac:$javacPluginVersion"
+
+    // https://github.com/tbroyer/gradle-errorprone-plugin/releases
+    object GradlePlugin {
+        const val id = "net.ltgt.errorprone"
+        /**
+         * The version of this plugin is already specified in `buildSrc/build.gradle.kts` file.
+         * Thus, when applying the plugin to project build files, only the [id] should be used.
+         *
+         * When the plugin is used as a library (e.g., in tools), its version and the library
+         * artifacts are of importance.
+         */
+        const val version = "3.1.0"
+        const val lib = "net.ltgt.gradle:gradle-errorprone-plugin:$version"
+    }
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/FindBugs.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/FindBugs.kt
new file mode 100644
index 0000000000..ff99a09e02
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/FindBugs.kt
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+/**
+ * The FindBugs project has been dead since 2017. It has a successor called SpotBugs,
+ * but we don't use it. We use ErrorProne for static analysis instead.
+ * The only reason for having this dependency is the annotations for null-checking
+ * introduced by JSR-305. These annotations are troublesome,
+ * but no alternatives are known for some of them so far.
+ * Please see [this issue](https://github.com/SpineEventEngine/base/issues/108) for more details.
+ */
+@Suppress("unused", "ConstPropertyName")
+object FindBugs {
+    private const val version = "3.0.2"
+    const val annotations = "com.google.code.findbugs:jsr305:$version"
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/GradleDoctor.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/GradleDoctor.kt
new file mode 100644
index 0000000000..c1a6bc5754
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/GradleDoctor.kt
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+/**
+ * Helps optimize Gradle Builds by ensuring recommendations at build time.
+ *
+ * See [plugin site](https://runningcode.github.io/gradle-doctor) for features and usage.
+ */
+@Suppress("unused", "ConstPropertyName")
+object GradleDoctor {
+    const val version = "0.10.0"
+    const val pluginId = "com.osacky.doctor"
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/Ksp.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/Ksp.kt
new file mode 100644
index 0000000000..9b884f2779
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/Ksp.kt
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+/**
+ * Kotlin Symbol Processing API.
+ *
+ * @see <a href="https://github.com/google/ksp">KSP GitHub repository</a>
+ */
+object Ksp {
+    /**
+     * The latest version compatible with Kotlin v1.8.22, which is bundled with Gradle 7.6.4.
+     */
+    const val version = "1.8.22-1.0.11"
+    const val id = "com.google.devtools.ksp"
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/LicenseReport.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/LicenseReport.kt
new file mode 100644
index 0000000000..cdbfc0416f
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/LicenseReport.kt
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+// https://github.com/jk1/Gradle-License-Report
+@Suppress("unused")
+object LicenseReport {
+    private const val version = "1.16"
+    const val lib = "com.github.jk1:gradle-license-report:$version"
+
+    object GradlePlugin {
+        const val version = LicenseReport.version
+        const val id = "com.github.jk1.dependency-license-report"
+        const val lib = LicenseReport.lib
+    }
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/OsDetector.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/OsDetector.kt
new file mode 100644
index 0000000000..76d2834238
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/OsDetector.kt
@@ -0,0 +1,36 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package io.spine.dependency.build
+
+@Suppress("unused", "ConstPropertyName")
+object OsDetector {
+    // https://github.com/google/osdetector-gradle-plugin
+    const val version = "1.7.3"
+    const val id = "com.google.osdetector"
+    const val lib = "com.google.gradle:osdetector-gradle-plugin:$version"
+    const val classpath = lib
+}
diff --git a/buildSrc/src/main/kotlin/io/spine/dependency/build/Pmd.kt b/buildSrc/src/main/kotlin/io/spine/dependency/build/Pmd.kt
new file mode 100644
index 0000000000..0ec075ec60
--- /dev/null
+++ b/buildSrc/src/main/kotlin/io/spine/dependency/build/Pmd.kt
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2024, TeamDev. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Redistribution and use in source and/or binary forms, with or without
+ * modification, must retain the above copyright notice and the following
+ * disclaimer.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+@file:Suppress("MaxLineLength")
+
+package io.spine.dependency.build
+
+// https://github.com/pmd/pmd/releases
+@Suppress("unused", "ConstPropertyName")
+object Pmd {
+    /**
+     * This is the last version in the 6.x series.
+     *
+     * There's a major update to 7.x series.
+     *
+     * @see <a href="https://docs.pmd-code.org/pmd-doc-7.0.0-rc3/pmd_release_notes_pmd7.html>PMD 7.0.0 release notes</a>
+     */
+    const val version = "6.55.0"
+}