diff --git a/CHANGELOG.md b/CHANGELOG.md
index 065e4f9d32d8..fab7ccaf4c16 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ FEATURES:
 
 ENHANCEMENTS:
 
+* `azurerm_container_group` - support for the `init_container` block [GH-16204]
 * `azurerm_machine_learning_workspace` - renamed `public_network_access_enabled` to `public_access_behind_virtual_network_enabled` to better reflect what this property does [GH-16288]
 * `azurerm_media_streaming_endpoint` support Standard Streaming Endpoint [GH-16304]