diff --git a/CHANGELOG.md b/CHANGELOG.md
index 00ca3efa3219..e47cf084e10d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@ ENHANCEMENTS:
 * `springcloud`: updating to use API Version `2023-11-01-preview` [GH-24690]
 * `subscriptions`: refactoring to use `hashicorp/go-azure-sdk` [GH-24663]
 * `azurerm_bot_channel_email` - support for the `magic_code` property [GH-23129]
+* `azurerm_cosmosdb_account` - support new property `partition_merge_enabled` [GH-24615]
 * `azurerm_servicebus_namespace` - updating to use API Version `2022-10-01-preview` [GH-24650]
 * `azurerm_virtual_desktop_workspace` - correctly validate the `name` property [GH-24668]