FSPG: october release notes

Author: sr-msft

articles/postgresql/flexible-server/release-notes.md

@@ -7,7 +7,7 @@ ms.custom: references_regions
 ms.service: postgresql
 ms.subservice: flexible-server
 ms.topic: overview
-ms.date: 08/25/2022
+ms.date: 11/05/2022
 ---
 
 # Release notes - Azure Database for PostgreSQL - Flexible Server
@@ -16,6 +16,14 @@ ms.date: 08/25/2022
 
 This page provides latest news and updates regarding feature additions, engine versions support, extensions, and any other announcements relevant for Flexible Server - PostgreSQL.
 
+## Release: October 2022
+
+* Support for [Read Replica](./concepts-read-replicas.md) in preview.
+* Support for [Azure Active Directory](concepts-azure-ad-authentication.md) in preview.
+* Support for [Customer managed keys](concepts-data-encryption.md) in preview.
+* Published [Securoty and compliance certifications](./concepts-compliance.md) for Flexible Server.
+* Postgres 14 is now the default PostgreSQL version.
+  
 ## Release: September 2022
 
 * Support for [Fast Restore](./concepts-backup-restore.md)