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Developers · Updated 20 Oct, 12:12 am IST

PostgreSQL 19 sees unusually high number of feature reverts

Why it matters for readers: It explains why some promised features disappear late in testing and why open-source projects sometimes backtrack.

  • About eight to ten significant features were reverted from the PostgreSQL 19 branch after the beta began.1
  • Some reverts happened quite late in the beta period rather than at an early stage.1
  • Causes mentioned include code not being good enough, significant architectural defects, and possibly trying to tackle too many hard changes.1
  • The author of the post has been directly affected as a developer or committer of some reverted features.1

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