diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6e713d7caaf1..2d5e8cbe7780 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -85,6 +85,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - [Multiple Datasource] Add default icon in multi-selectable picker ([#6357](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6357))
 - [Workspace] Add APIs to support plugin state in request ([#6303](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6303))
 - [Workspace] Filter left nav menu items according to the current workspace ([#6234](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6234))
+- [Multiple Datasource] Add support for Timeline ([#6385](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6385))
 - [Multiple Datasource] Refactor data source selector component to include placeholder and add tests ([#6372](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6372))
 - [Dynamic Configurations] Improve dynamic configurations by adding cache and simplifying client fetch ([#6364](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6364))
 - [MD] Add OpenSearch cluster group label to top of single selectable dropdown  ([#6400](https://github.com/opensearch-project/OpenSearch-Dashboards/pull/6400))