Compute start stop update

Author: niklarin

articles/cosmos-db/postgresql/concepts-compute-start-stop.md

@@ -0,0 +1,32 @@
+---
+title: Start and stop cluster compute - Azure Cosmos DB for PostgreSQL
+description: Learn about how to start and stop compute on the cluster nodes
+ms.author: nlarin
+author: niklarin-msft
+ms.service: cosmos-db
+ms.subservice: postgresql
+ms.topic: concept
+ms.date: 3/22/2023
+---
+# Start and stop compute on cluster nodes
+
+[!INCLUDE [PostgreSQL](../includes/appliesto-postgresql.md)]
+
+Azure Cosmos DB for PostgreSQL allows to stop compute on all nodes in a cluster. Compute billing is paused when cluster is stopped and continues when computer is started again.
+
+> [!NOTE]
+> Billing for provisioned storage on all cluster nodes continues when cluster's compute is stopped.
+
+You can stop compute on a cluser for as long as you need.
+
+You can perform management operations such as compute or storage scaling, adding a worker node, or updating networking settings only on clusters with started compute. 
+
+If cluster has [high availablity (HA)](./concepts-high-availability.md) enabled, compute start and stop operations would start and stop compute on all primary and standby nodes in the cluster.
+
+You can start and stop compute on the primary cluster and its [read replicas](./concepts-read-replicas.md) independently.
+
+## Next steps
+
+- Learn how to start and stop [cluster compute in Azure Cosmos DB for PostgreSQL](./how-to-start-stop-cluster.md)
+- Learn about [pricing options in Azure Cosmos DB for PostgreSQL](./resources-pricing.md) 
+

articles/cosmos-db/postgresql/how-to-start-stop-cluster.md

@@ -0,0 +1,39 @@
+---
+title: Start and stop cluster - Azure Cosmos DB for PostgreSQL
+description: How to start and stop compute on the cluster nodes
+ms.author: nlarin
+author: niklarin-msft
+ms.service: cosmos-db
+ms.subservice: postgresql
+ms.topic: how-to
+ms.date: 3/03/2023
+---
+# Start and stop compute on a cluster
+
+[!INCLUDE [PostgreSQL](../includes/appliesto-postgresql.md)]
+
+Azure Cosmos DB for PostgreSQL provides an ability to stop and start compute on all nodes in a cluster. 
+
+## Stop a running cluster
+
+1.  In the [Azure portal](https://portal.azure.com/), choose the Azure Cosmos DB for PostgreSQL cluster that you want to stop.
+
+2.  From the **Overview** page, click the **Stop** button in the toolbar.
+
+> [!NOTE]
+> Once the cluster is stopped, other management operations are not available for the cluster.
+
+
+## Start a stopped cluster
+
+1.  In the [Azure portal](https://portal.azure.com/), choose the Azure Cosmos DB for PostgreSQL cluster that you want to start.
+
+2.  From the **Overview** page, click the **Start** button in the toolbar.
+
+> [!NOTE]
+> Once the cluster is started, all management operations are now available for the cluster.
+
+## Next steps
+
+- Learn more about [compute start and stop in Azure Cosmos DB for PostgreSQL](./concepts-compute-start-stop.md).
+

articles/cosmos-db/postgresql/product-updates.md

@@ -1,13 +1,13 @@
 ---
 title: Product updates for Azure Cosmos DB for PostgreSQL
-description: New features and features in preview
+description: Release notes, new features and features in preview
 ms.author: jonels
 author: jonels-msft
 ms.custom: mvc
 ms.service: cosmos-db
 ms.subservice: postgresql
 ms.topic: conceptual
-ms.date: 02/25/2023
+ms.date: 03/23/2023
 ---
 
 # Product updates for Azure Cosmos DB for PostgreSQL
@@ -22,14 +22,14 @@ Updates that don’t directly affect the internals of a cluster are rolled out g
 
 Updates that change cluster internals, such as installing a [new minor PostgreSQL version](https://www.postgresql.org/developer/roadmap/), are delivered to existing clusters as part of the next [scheduled maintenance](concepts-maintenance.md) event. Such updates are available immediately to newly created clusters.
 
+### March 2023
+
+* General availability: Cluster compute [start / stop functionality](./concepts-compute-start-stop.md) is now supported across all configurations.
+	
 ### February 2023
 
 * General availability: 4 TiB, 8 TiB, and 16 TiB storage per node is now supported for [multi-node configurations](resources-compute.md#multi-node-cluster) in addition to previously supported 0.5 TiB, 1 TiB, and 2 TiB storage sizes.
 	* See cost details for your region in 'Multi-node' section of [the Azure Cosmos DB for PostgreSQL pricing page](https://azure.microsoft.com/pricing/details/cosmos-db/postgresql/).
-* General availability: [Latest minor PostgreSQL version updates](reference-versions.md#postgresql-versions) (11.19, 12.14, 13.10, 14.7, and 15.2) are now available in all supported regions.
-	* Existing clusters will get minor Postgres version update with [the next maintenance](concepts-maintenance.md)
-	* Major Postgres and minor Citus [version upgrades](concepts-upgrade.md) can be performed in-place.
-
 
 ### January 2023