This is the Notification that i received from Azure:
You're receiving this notice because you are using Azure Database for PostgreSQL version 9.6.
Because PostgreSQL version 9.6 community support ends on 11 November 2021, Azure Database for PostgreSQL will no longer support PostgreSQL version 9.6 after 11 November 2021.
If you choose to maintain your existing Azure Database for PostgreSQL version 9.6 servers beyond the retirement date, restrictions will apply to those servers as described in the Azure Database for PostgreSQL versioning policy document.
Action required
To avoid or minimize disruption to your workloads, we recommend you upgrade your Azure Database for PostgreSQL 9.6 database servers to version 11 before 11 November 2021. Review the steps in the upgrade documentation for more details.
More information
If you have questions, get answers from community experts in Microsoft Q&A. If you have a support plan and you need technical help, please create a support request.
Under Issue type, select Technical.
Under Subscription, select your subscription.
Under Service, click My services, then select Azure Database for PostgreSQL.
Under Summary, type a description Major version upgrade.
Under Problem type, select Upgrades.
Under Problem subtype, select Major and minor version upgrades.
IMPACTED SERVICE(S) AND REGION(S)
Service NameRegion
Azure Database for PostgreSQLAustralia Central
Australia East
Australia Southeast
Brazil South
Brazil Southeast
Canada Central
Canada East
Central India
Central US
Central US EUAP
East Asia
East US
East US 2
East US 2 EUAP
France Central
Japan East
Japan West
Korea Central
Korea South
North Central US
North Europe
South Central US
Southeast Asia
South India
UK South
UK West
West Central US
West Europe
West India
West US
West US 2