diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d8ed021..c0f423a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -15,6 +15,10 @@ jobs:
         drupal_version: ['9.5', '10.0', '10.1', '10.2', '10.3', '11.0']
         module: ['timesup']
         experimental: [ false ]
+        include:
+          - drupal_version: '11.1'
+            module: 'timesup'
+            experimental: true
 
     steps:
       - uses: actions/checkout@v4
@@ -37,12 +41,8 @@ jobs:
         drupal_version: ['9.5', '10.0', '10.1', '10.2', '10.3', '11.0']
         module: [ 'timesup' ]
         experimental: [ false ]
-        exclude:
-          - drupal_version: '11.0'
-            module: 'timesup'
-            experimental: false
         include:
-          - drupal_version: '11.0'
+          - drupal_version: '11.1'
             module: 'timesup'
             experimental: true
 
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 9e884ad..0f007bc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -32,12 +32,12 @@ variables:
   SKIP_ESLINT: '1'
   # Opt in to testing current minor against max supported PHP version.
   OPT_IN_TEST_MAX_PHP: '1'
-  # Opt in to testing previous & next minor (Drupal 10.0.x and 10.2.x).
+  # Opt in to testing previous & next minor (Drupal 10.2.x and 10.4.x).
   OPT_IN_TEST_PREVIOUS_MINOR: '1'
   OPT_IN_TEST_NEXT_MINOR: '1'
   # Opt in to testing $CORE_PREVIOUS_MAJOR (currently Drupal 9.5).
   OPT_IN_TEST_PREVIOUS_MAJOR: '1'
-  # The 4.x branch of the CDN module requires PHP >=8.1, rather than core's >=7.4.
+  # The current branch of the module requires PHP >=8.1 minimum.
   CORE_PREVIOUS_PHP_MIN: '8.1'
   # Opt in to testing $CORE_MAJOR_DEVELOPMENT (currently Drupal 11).
   OPT_IN_TEST_NEXT_MAJOR: '1'
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ffcfeef..fd8f186 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Fixed
 - fix obsolete docker-compose command in CIs
 
+### Added
+- add official support of drupal 11.0
+
 ## [2.0.2] - 2024-06-27
 ### Added
 - add tests with drupal 10.3