diff --git a/.drone.jsonnet b/.drone.jsonnet
deleted file mode 100644
index 5699ff57..00000000
--- a/.drone.jsonnet
+++ /dev/null
@@ -1,107 +0,0 @@
-local volumes = [
-    {
-        name: "composer-cache",
-        path: "/tmp/composer-cache",
-    },
-];
-
-local hostvolumes = [
-    {
-        name: "composer-cache",
-        host: {path: "/tmp/composer-cache"}
-    },
-];
-
-local composer(phpversion, params) = {
-    name: "composer",
-    image: "joomlaprojects/docker-images:php" + phpversion,
-    volumes: volumes,
-    commands: [
-        "php -v",
-        "composer update " + params,
-    ]
-};
-
-local phpunit(phpversion) = {
-    name: "PHPUnit",
-    image: "joomlaprojects/docker-images:php" + phpversion,
-    [if phpversion == "8.4" then "failure"]: "ignore",
-    commands: ["vendor/bin/phpunit"]
-};
-
-local pipeline(name, phpversion, params) = {
-    kind: "pipeline",
-    name: "PHP " + name,
-    volumes: hostvolumes,
-    steps: [
-        composer(phpversion, params),
-        phpunit(phpversion)
-    ],
-};
-
-[
-    {
-        kind: "pipeline",
-        name: "Codequality",
-        volumes: hostvolumes,
-        steps: [
-            {
-                name: "composer",
-                image: "joomlaprojects/docker-images:php8.1",
-                volumes: volumes,
-                commands: [
-                    "php -v",
-                    "composer update"
-                ]
-            },
-            {
-                name: "phpcs",
-                image: "joomlaprojects/docker-images:php8.1",
-                depends: [ "composer" ],
-                commands: [
-                    "vendor/bin/phpcs --standard=ruleset.xml src/"
-                ]
-            },
-            {
-                name: "phan",
-                image: "joomlaprojects/docker-images:php8.1-ast",
-                depends: [ "composer" ],
-                failure: "ignore",
-                commands: [
-                    "vendor/bin/phan",
-                ]
-            },
-            {
-                name: "phpstan",
-                image: "joomlaprojects/docker-images:php8.1",
-                depends: [ "composer" ],
-                failure: "ignore",
-                commands: [
-                    "vendor/bin/phpstan analyse src",
-                ]
-            },
-            {
-                name: "phploc",
-                image: "joomlaprojects/docker-images:php8.1",
-                depends: [ "composer" ],
-                failure: "ignore",
-                commands: [
-                    "phploc src",
-                ]
-            },
-            {
-                name: "phpcpd",
-                image: "joomlaprojects/docker-images:php8.1",
-                depends: [ "composer" ],
-                failure: "ignore",
-                commands: [
-                    "phpcpd src",
-                ]
-            }
-        ]
-    },
-    pipeline("8.1 lowest", "8.1", "--prefer-stable --prefer-lowest"),
-    pipeline("8.1", "8.1", "--prefer-stable"),
-    pipeline("8.2", "8.2", "--prefer-stable"),
-    pipeline("8.3", "8.3", "--prefer-stable"),
-]
diff --git a/.drone.yml b/.drone.yml
deleted file mode 100644
index 37897fb2..00000000
--- a/.drone.yml
+++ /dev/null
@@ -1,135 +0,0 @@
----
-kind: pipeline
-name: Codequality
-steps:
-- commands:
-  - php -v
-  - composer update
-  image: joomlaprojects/docker-images:php8.1
-  name: composer
-  volumes:
-  - name: composer-cache
-    path: /tmp/composer-cache
-- commands:
-  - vendor/bin/phpcs --standard=ruleset.xml src/
-  depends:
-  - composer
-  image: joomlaprojects/docker-images:php8.1
-  name: phpcs
-- commands:
-  - vendor/bin/phan
-  depends:
-  - composer
-  failure: ignore
-  image: joomlaprojects/docker-images:php8.1-ast
-  name: phan
-- commands:
-  - vendor/bin/phpstan analyse src
-  depends:
-  - composer
-  failure: ignore
-  image: joomlaprojects/docker-images:php8.1
-  name: phpstan
-- commands:
-  - phploc src
-  depends:
-  - composer
-  failure: ignore
-  image: joomlaprojects/docker-images:php8.1
-  name: phploc
-- commands:
-  - phpcpd src
-  depends:
-  - composer
-  failure: ignore
-  image: joomlaprojects/docker-images:php8.1
-  name: phpcpd
-volumes:
-- host:
-    path: /tmp/composer-cache
-  name: composer-cache
----
-kind: pipeline
-name: PHP 8.1 lowest
-steps:
-- commands:
-  - php -v
-  - composer update --prefer-stable --prefer-lowest
-  image: joomlaprojects/docker-images:php8.1
-  name: composer
-  volumes:
-  - name: composer-cache
-    path: /tmp/composer-cache
-- commands:
-  - vendor/bin/phpunit
-  image: joomlaprojects/docker-images:php8.1
-  name: PHPUnit
-volumes:
-- host:
-    path: /tmp/composer-cache
-  name: composer-cache
----
-kind: pipeline
-name: PHP 8.1
-steps:
-- commands:
-  - php -v
-  - composer update --prefer-stable
-  image: joomlaprojects/docker-images:php8.1
-  name: composer
-  volumes:
-  - name: composer-cache
-    path: /tmp/composer-cache
-- commands:
-  - vendor/bin/phpunit
-  image: joomlaprojects/docker-images:php8.1
-  name: PHPUnit
-volumes:
-- host:
-    path: /tmp/composer-cache
-  name: composer-cache
----
-kind: pipeline
-name: PHP 8.2
-steps:
-- commands:
-  - php -v
-  - composer update --prefer-stable
-  image: joomlaprojects/docker-images:php8.2
-  name: composer
-  volumes:
-  - name: composer-cache
-    path: /tmp/composer-cache
-- commands:
-  - vendor/bin/phpunit
-  image: joomlaprojects/docker-images:php8.2
-  name: PHPUnit
-volumes:
-- host:
-    path: /tmp/composer-cache
-  name: composer-cache
----
-kind: pipeline
-name: PHP 8.3
-steps:
-- commands:
-  - php -v
-  - composer update --prefer-stable
-  image: joomlaprojects/docker-images:php8.3
-  name: composer
-  volumes:
-  - name: composer-cache
-    path: /tmp/composer-cache
-- commands:
-  - vendor/bin/phpunit
-  image: joomlaprojects/docker-images:php8.3
-  name: PHPUnit
-volumes:
-- host:
-    path: /tmp/composer-cache
-  name: composer-cache
----
-kind: signature
-hmac: 57f86527d0ba2cd9f32d4bfd617987c90b632f30e36f87c67d5668cd39b794b9
-
-...