v1.20.0_1.2.1

What's Changed

• Update logback-classic to 1.5.10 by @scala-steward in #158
• Update sbt-git to 2.1.0 by @scala-steward in #159
• Update sbt-pgp to 2.3.0 by @scala-steward in #160
• Update flink-scala-api to 1.18.1_1.2.0 by @scala-steward in #161
• Update sbt-sonatype to 3.12.2 by @scala-steward in #163
• add streaming job example with google pub/sub connector by @geazi-anc in #165
• Update logback-classic to 1.5.11 by @scala-steward in #166
• Update sbt-protobuf to 0.8.1 by @scala-steward in #167
• Update flink-scala-api to 1.18.1_1.1.7 by @scala-steward in #168
• Update sbt, scripted-plugin to 1.10.3 by @scala-steward in #171
• Update logback-classic to 1.5.12 by @scala-steward in #172
• Update sbt, scripted-plugin to 1.10.4 by @scala-steward in #173
• Update sbt, scripted-plugin to 1.10.5 by @scala-steward in #174
• Update magnolia to 1.3.8 by @scala-steward in #175
• drop scala 2.12 support, add deprecations, remove returns usage by @novakov-alexey in #176
• move docs to a separate module, thus get rid of Mdoc transitive dependencies when using sbt assembly by @novakov-alexey in #179

Full Changelog: v1.18.1_1.2.0...v1.20.0_1.2.1