Amazon RDS: PostgreSQL 18.0 Available in Public Preview
🆕 Amazon RDS for PostgreSQL 18.0 is now available in the RDS Database Preview Environment, enabling evaluation of new PostgreSQL capabilities within a fully managed sandbox. PostgreSQL 18.0 introduces multicolumn B-tree skip scan, improved WHERE handling for OR/IN conditions, parallel GIN builds, updated join behavior, and UUIDv7 support. The preview preserves instances for up to 60 days, restricts snapshots to the preview environment, and supports database import/export via dump/load; pricing follows the US East (Ohio) Region.
