Amazon Aurora supports PostgreSQL 14.5, 13.8, 12.12, and 11.17 versions and logical replication cache
Following the announcement of updates to the PostgreSQL database by the open source community, we have updated Amazon Aurora PostgreSQL-Compatible Edition to support PostgreSQL 14.5, 13.8, 12.12, and 11.17. These releases contain bug fixes and improvements by the PostgreSQL community. This release includes new features for Babelfish for Aurora PostgreSQL version 2.2. Refer to the Aurora version policy to help you to decide how often to upgrade and how to plan your upgrade process. As a reminder, if you are running any version of Amazon Aurora PostgreSQL 10, you must upgrade to a newer major version by January 31, 2023.