diff --git a/CHANGELOG.md b/CHANGELOG.md
index 43993cd7ca9dd..929b3561cdbb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -55,7 +55,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Remove Identity FeatureFlag ([#16024](https://github.com/opensearch-project/OpenSearch/pull/16024))
 - Ensure RestHandler.Wrapper delegates all implementations to the wrapped handler ([#16154](https://github.com/opensearch-project/OpenSearch/pull/16154))
 - Code cleanup: Remove ApproximateIndexOrDocValuesQuery ([#16273](https://github.com/opensearch-project/OpenSearch/pull/16273))
-
+- Optimise clone operation for incremental full cluster snapshots ([#16296](https://github.com/opensearch-project/OpenSearch/pull/16296))
 
 ### Deprecated