updates release notes

Author: varun-dhawan

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

@@ -6,7 +6,7 @@ ms.author: varundhawan
 ms.service: postgresql
 ms.subservice: flexible-server
 ms.topic: overview
-ms.date: 4/4/2024
+ms.date: 4/8/2024
 ---
 
 # Release notes - Azure Database for PostgreSQL - Flexible Server
@@ -15,6 +15,10 @@ ms.date: 4/4/2024
 
 This page provides latest news and updates regarding feature additions, engine versions support, extensions, and any other announcements relevant to Azure Database for PostgreSQL flexible server.
 
+## Release: April 2024
+* Support for new [minor versions](./concepts-supported-versions.md) 16.2, 15.6, 14.11, 13.14, 12.18 <sup>$</sup>
+* Support for new [PgBouncer versions](./concepts-pgbouncer.md/#enabling-and-configuring-pgbouncer) 1.22.1 <sup>$</sup>
+
 ## Release: March 2024
 * Public preview of [Major Version Upgrade Support for PostgreSQL 16](concepts-major-version-upgrade.md) for Azure Database for PostgreSQL flexible server.
 * Public preview of [real-time language translations](generative-ai-azure-cognitive.md#language-translation) with azure_ai extension on Azure Database for PostgreSQL flexible server.