fix(standalone): initialize new clusters on PostgreSQL 16 - #72
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The bundled PostgreSQL 18 Windows build links against libwinpthread-1.dll but does not ship it, so initdb cannot launch postgres on a machine without a MinGW toolchain and misreports the failure as a missing program. Every fresh standalone install on a stock Windows box failed this way. Initialize new clusters on 16 instead. Existing clusters are unaffected -- the data directory's own major is still honored. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
datakitchen-devops
approved these changes
Sep 19, 2026
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The bundled PostgreSQL 18 Windows build links against libwinpthread-1.dll but does not ship it, so initdb cannot launch postgres on a machine without a MinGW toolchain and misreports the failure as a missing program. Every fresh standalone install on a stock Windows box failed this way.
Initialize new clusters on 16 instead. Existing clusters are unaffected -- the data directory's own major is still honored.