Tainan, Taiwan - Sun 1 Nov 2026

HypoPG 1.4.5

I'm pleased to announce the release of the version 1.4.5 of HypoPG, an extension adding support for Hypothetical Indexes, compatible with PostgreSQL 9.2 and above.

Changelog

Bug fixes:

• Fix long standing thinko in hypo_estimate_index (Julien Rouhaud)
• Fix relid handling in hypothetical indexes, that could lead to a crash (Julien Rouhaud)

Links & Credits

Thank to the users who reported bugs, they are all cited in the CHANGELOG file.

HypoPG is an open project. Any contribution to build a better tool is welcome. You just have to send your ideas, features requests or patches using the github repository at github.com/HypoPG/hypopg.

Links

• Download: github.com/HypoPG/hypopg/releases
• Bug tracker: github.com/HypoPG/hypopg/issues