Amazon Aurora PostgreSQL Patches 3.2.3/2.5.3/1.7.3 now generally available
Newer patches 3.2.3/2.5.3/1.7.3 are now available for customers using Amazon Aurora PostgreSQL. These patches include critically important stability, reliability and security fixes which will improve the operation of your Aurora PostgreSQL instances and workloads. We strongly encourage you to update to the latest patch at your earliest convenience. We advise customers take manual snapshots before upgrading. For detailed release notes visit our version update. To upgrade visit our technical documentation.
Source:: Amazon AWS