Maintenance changelog
This page explains maintenance changelogs and provides links to changelogs foreach database version.
Cloud SQL regularly updates the software on Cloud SQL instancesthrough new maintenance versions. With new maintenance versions, Cloud SQLreleases new features, security patches, bug fixes, performance improvements,and more. Your Cloud SQL instances are kept up-to-date with thelatest maintenance version through self-service maintenance or through scheduledmaintenance, which Cloud SQL performs once every few months.
PostgreSQL maintenance changelogs
- PostgreSQL 9.6 maintenance changelog
- PostgreSQL 10 maintenance changelog
- PostgreSQL 11 maintenance changelog
- PostgreSQL 12 maintenance changelog
- PostgreSQL 13 maintenance changelog
- PostgreSQL 14 maintenance changelog
- PostgreSQL 15 maintenance changelog
- PostgreSQL 16 maintenance changelog
- PostgreSQL 17 maintenance changelog
- PostgreSQL 18 maintenance changelog
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Last updated 2025-12-17 UTC.