PostgreSQL 19 has been delayed after AI reviews uncovered more bugs than developers had time to fix.
The release is now expected around November 19, with roughly eight to ten major features pulled during beta.
PostgreSQL committer Peter Eisentraut says AI-assisted reviews helped uncover edge cases that might previously have surfaced over years of real-world use.
Finding them early created another problem. Every report still needs someone to investigate, fix, and test it.
Even a three-line fix takes time when dozens of reports arrive together.
AI reviews weren’t the only factor. Some features had deeper architectural problems, while security fixes had already consumed senior developers’ time.
Eisentraut also says this largely wasn’t caused by vibe coding. Much of the affected code predates today’s AI coding tools.
The team is holding back unfinished features so those problems don’t become users’ problems.
Source: https://t.co/sFKaq6YfXt
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