diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index c48dc64..b5ff326 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -4,6 +4,23 @@ cloud.common Release Notes
 
 .. contents:: Topics
 
+v4.0.0
+======
+
+Release Summary
+---------------
+
+This major release includes a bugfix for Ansible turbo mode and drops support for ``ansible-core > 2.15``.
+
+Breaking Changes / Porting Guide
+--------------------------------
+
+- cloud.common collection - Support for ansible-core < 2.15 has been dropped (https://github.com/ansible-collections/cloud.common/pull/145/files).
+
+Bugfixes
+--------
+
+- module_utils/turbo/server - Ensure all import statements in run_as_lookup_plugin() are in a try/except block (https://github.com/ansible-collections/cloud.common/pull/143).
 
 v3.0.0
 ======
@@ -161,3 +178,4 @@ Bugfixes
 
 v1.0.2
 ======
+
diff --git a/changelogs/changelog.yaml b/changelogs/changelog.yaml
index 96eaa97..3c2cd58 100644
--- a/changelogs/changelog.yaml
+++ b/changelogs/changelog.yaml
@@ -161,10 +161,25 @@ releases:
       breaking_changes:
       - Bump minimum Python supported version to 3.9.
       - Remove support for ansible-core < 2.14.
-      release_summary: This major release drops support for ansible-core versions lower
-        than 2.14 and Python versions lower than 3.9.
+      release_summary: This major release drops support for ansible-core versions
+        lower than 2.14 and Python versions lower than 3.9.
     fragments:
     - 20231114-ansible-version.yml
     - organize_github_actions.yaml
     - release_summary.yml
     release_date: '2023-11-16'
+  4.0.0:
+    changes:
+      breaking_changes:
+      - cloud.common collection - Support for ansible-core < 2.15 has been dropped
+        (https://github.com/ansible-collections/cloud.common/pull/145/files).
+      bugfixes:
+      - module_utils/turbo/server - Ensure all import statements in run_as_lookup_plugin()
+        are in a try/except block (https://github.com/ansible-collections/cloud.common/pull/143).
+      release_summary: This major release includes a bugfix for Ansible turbo mode
+        and drops support for ``ansible-core > 2.15``.
+    fragments:
+    - 20240103-module_utils-turbo-server-import-fix.yaml.yaml
+    - increase_ansible_core_version.yml
+    - release_summary.yml
+    release_date: '2024-05-23'
diff --git a/changelogs/fragments/20240103-module_utils-turbo-server-import-fix.yaml.yaml b/changelogs/fragments/20240103-module_utils-turbo-server-import-fix.yaml.yaml
deleted file mode 100644
index efa0b53..0000000
--- a/changelogs/fragments/20240103-module_utils-turbo-server-import-fix.yaml.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
----
-bugfixes:
-  - module_utils/turbo/server - Ensure all import statements in run_as_lookup_plugin() are in a try/except block
-    (https://github.com/ansible-collections/cloud.common/pull/143).
diff --git a/changelogs/fragments/increase_ansible_core_version.yml b/changelogs/fragments/increase_ansible_core_version.yml
deleted file mode 100644
index 75c76fb..0000000
--- a/changelogs/fragments/increase_ansible_core_version.yml
+++ /dev/null
@@ -1,2 +0,0 @@
-breaking_changes:
-  - cloud.common collection - Support for ansible-core < 2.15 has been dropped (https://github.com/ansible-collections/cloud.common/pull/145/files).
diff --git a/galaxy.yml b/galaxy.yml
index ef639ef..ffe88ba 100644
--- a/galaxy.yml
+++ b/galaxy.yml
@@ -2,7 +2,7 @@
 
 namespace: cloud
 name: common
-version: 3.0.0
+version: 4.0.0
 readme: README.md
 authors:
   - Ansible (https://github.com/ansible)