The new minor versions offer up to three additional years of critical updates called Extended Support, allowing customers to maintain secure and stable PostgreSQL deployments longer while planning major version upgrades. Automatic minor upgrades can be scheduled to apply these improvements without downtime.
AWS also recommends orchestrated upgrades via Organizations Upgrade Rollout Policy and Blue/Green deployments to minimize impacts. These updates facilitate operational continuity for PostgreSQL users deploying on managed Amazon RDS services across supported regions.
Source & further reading
Amazon RDS for PostgreSQL announces Extended Support minor versions 11.22-rds.20260224, 12.22-rds.20260224, and 13.23-rds.20260224 ↗Source published 2026-05-15. This report was prepared with AI assistance from the linked primary-source material. Claims and limitations should be checked against the original announcement or research.