Postgres 19 delayed after AI reviewers find more bugs than humans can fix

The release of Postgres 19 has been postponed until November following the discovery of numerous technical defects identified through an automated review process. Developers have reverted ten planned features after AI-driven analysis uncovered more errors than human contributors could address in time for the original deadline. This delay highlights the growing reliance on automated testing tools in managing complex database architecture, as well as the challenges teams face when surfacing deep-seated code issues that were previously overlooked.