Merge pull request #182821 from jonels-msft/pg-matrix-add-14-ii

Two more changes that Nik requested

Author: PRMerger13

articles/postgresql/concepts-version-policy.md

@@ -5,12 +5,16 @@ author: sr-msft
 ms.author: srranga
 ms.service: postgresql
 ms.topic: conceptual
-ms.date: 11/30/2021
+ms.date: 12/14/2021
 ms.custom: fasttrack-edit
 ---
 # Azure Database for PostgreSQL versioning policy
 
-This page describes the Azure Database for PostgreSQL versioning policy, and is applicable to Azure Database for PostgreSQL - Single Server and Azure Database for PostgreSQL - Flexible Server deployment modes.
+This page describes the Azure Database for PostgreSQL versioning policy, and is applicable to these deployment modes:
+
+* Single Server
+* Flexible Server
+* Hyperscale (Citus)
 
 ## Supported  PostgreSQL versions
 
@@ -61,5 +65,4 @@ Before PostgreSQL version 10, the [PostgreSQL versioning policy](https://www.pos
 ## Next steps
 - See Azure Database for PostgreSQL - Single Server [supported versions](./concepts-supported-versions.md)
 - See Azure Database for PostgreSQL - Flexible Server [supported versions](flexible-server/concepts-supported-versions.md)
-- For information on how to perform major version upgrades, see [Major version upgrades](how-to-upgrade-using-dump-and-restore.md) documentation.
-- For information on supported PostgreSQL extensions, see [the extensions document](concepts-extensions.md).
+- See Azure Database for PostgreSQL - Hyperscale (Citus) [supported versions](concepts-hyperscale-versions.md)