Added WASB details to release notes.

Added WASB details to release notes.

Author: sreekzz

articles/hdinsight/hdinsight-release-notes.md

@@ -4,7 +4,7 @@ description: Latest release notes for Azure HDInsight. Get development tips and
 ms.custom: references_regions
 ms.service: azure-hdinsight
 ms.topic: conceptual
-ms.date: 10/26/2024
+ms.date: 10/28/2024
 ---
 
 # Azure HDInsight release notes
@@ -51,15 +51,13 @@ HDInsight uses safe deployment practices, which involve gradual region deploymen
 
 For workload specific versions, see [HDInsight 5.x component versions](./hdinsight-5x-component-versioning.md).
 
-
-
 ## New feature 
 
 * Feature for re-encrypt tool to set state for unused certificate record. 
 
-## Issue fixed
+## Updated
 
-* `WASB` storage changes. 
+Azure HDInsight now supports OAuth-based authentication for accessing Azure Blob storage by leveraging Azure Active Directory (AAD) and managed identities (MSI). With this enhancement, HDInsight uses user-assigned managed identities to access Azure blob storage. For more information about managed identities. For more information, see [Managed identities for Azure resources](/entra/identity/managed-identities-azure-resources/overview).
 
 ## :::image type="icon" border="false" source="./media/hdinsight-release-notes/clock.svg"::: Coming soon