Postgres 19 delayed after AI reviewers find more bugs than humans can fix
Summary
PostgreSQL 19’s release has been delayed after AI-assisted code reviews uncovered more bugs than humans could feasibly fix before launch. The move involved reverting eight to ten features and shifting some work to PostgreSQL 20, with developers emphasizing improved AI tooling rather than sloppy coding. The update also highlights the ongoing tension between speed, reliability, and the benefits of AI-assisted review in open-source projects.