Because community support for PostgreSQL version 11 will end on 9 November 2023, you’ll need to migrate your Azure Database for PostgreSQL Single Servers that use version 11 to version 13 or higher on Flexible Server.
To ensure you have enough time to make this change, Azure Database for PostgreSQL will continue to support version 11 on Single Server for an additional year, through 9 November 2024, including creating new servers.
Action required
To avoid any disruption to your workloads, migrate your Azure Database for PostgreSQL Single Servers that use version 11 to version 13 or higher on Flexible Server by 9 November 2024.
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.