PostgreSQL 18 is now available
PostgreSQL 18 is now available on PlanetScale for Postgres. You can select PostgreSQL 18 when creating a new Postgres database. Existing databases on PostgreSQL 17 remain fully supported.
Note: We don't currently offer an automated in-place upgrade from PostgreSQL 17 to 18. To upgrade, create a new PostgreSQL 18 database and perform an online migration from your existing PlanetScale PostgreSQL 17 database using our import guides.
Read our benchmarks comparing PostgreSQL 17 vs 18 to learn more about performance improvements and what to expect.
For details about the PostgreSQL 18 release, see the official PostgreSQL 18 documentation.
Get started with Postgres to create a database on PostgreSQL 18 today.