Added MSI based support items

Added MSI based support items

Author: sreekzz

articles/hdinsight/hdinsight-release-notes.md

@@ -51,12 +51,10 @@ 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. 
-
 ## Updated
 
+* MSI based authentication support available for Azure blob storage
+  
 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