Tines now supports PostgreSQL 14, from Tines v15.0 onwards.
Note: Since PostgreSQL 11 will be unsupported after November 9, 2023, we will be discontinuing support for PostgreSQL 11.x in version 19.0. Any 18.x or older versions will still support PostgreSQL 11.x.
On an AWS Fargate installation, you can upgrade your PostgreSQL version using AWS's built-in upgrade tools. This will cause downtime on your installation during the upgrade. To avoid errors, we also recommend that you set the task count of your Tines ECS services to 0 before starting the upgrade, and restore them once the upgrade is complete.
We recommend that you upgrade to the latest 14.x version available for your instance type.
We also recommend that you take a manual snapshot of the database after you set the task count of your Tines ECS services to 0, but before you start the upgrade process.