diff --git a/changelogs/fragments/16748-docker_container-memory.yaml b/changelogs/fragments/16748-docker_container-memory.yaml
new file mode 100644
index 00000000000..ebac44276c5
--- /dev/null
+++ b/changelogs/fragments/16748-docker_container-memory.yaml
@@ -0,0 +1,5 @@
+bugfixes:
+- "docker_container: makes unit parsing for memory sizes more consistent, and
+   fixes idempotency problem when ``kernel_memory`` is set (see
+   https://github.com/ansible/ansible/pull/16748 and
+   https://github.com/ansible/ansible/issues/42692)"
diff --git a/changelogs/fragments/33579-docker_container-log_driver.yaml b/changelogs/fragments/33579-docker_container-log_driver.yaml
new file mode 100644
index 00000000000..d428f2dc821
--- /dev/null
+++ b/changelogs/fragments/33579-docker_container-log_driver.yaml
@@ -0,0 +1,2 @@
+bugfixes:
+- "Allow arbitrary ``log_driver`` for docker_container (https://github.com/ansible/ansible/pull/33579)."
diff --git a/changelogs/fragments/42380-docker_container-check-mode.yaml b/changelogs/fragments/42380-docker_container-check-mode.yaml
new file mode 100644
index 00000000000..68f3666b6f1
--- /dev/null
+++ b/changelogs/fragments/42380-docker_container-check-mode.yaml
@@ -0,0 +1,2 @@
+bugfixes:
+- "fixes docker_container check and debug mode (https://github.com/ansible/ansible/pull/42380)"
diff --git a/changelogs/fragments/42641-44812-docker-env-variables.yaml b/changelogs/fragments/42641-44812-docker-env-variables.yaml
new file mode 100644
index 00000000000..d6a34b74687
--- /dev/null
+++ b/changelogs/fragments/42641-44812-docker-env-variables.yaml
@@ -0,0 +1,2 @@
+bugfixes:
+- "The docker_* modules respect the DOCKER_* environment variables again (https://github.com/ansible/ansible/pull/42641)."
diff --git a/changelogs/fragments/42857-docker_container-working_dir.yaml b/changelogs/fragments/42857-docker_container-working_dir.yaml
new file mode 100644
index 00000000000..65276f21251
--- /dev/null
+++ b/changelogs/fragments/42857-docker_container-working_dir.yaml
@@ -0,0 +1,2 @@
+bugfixes:
+- "docker_container: fixing ``working_dir`` idempotency problem (https://github.com/ansible/ansible/pull/42857)"
diff --git a/changelogs/fragments/44808-docker_container-idempotency.yaml b/changelogs/fragments/44808-docker_container-idempotency.yaml
new file mode 100644
index 00000000000..f51ccb6bf14
--- /dev/null
+++ b/changelogs/fragments/44808-docker_container-idempotency.yaml
@@ -0,0 +1,2 @@
+bugfixes:
+- "improves docker_container idempotency (https://github.com/ansible/ansible/pull/44808)"