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See GitHub release: v0.26.6

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New Features ✨

  • Join Scan now supports top-K ORDER BY on vector distance operators (<->, <=>, <#>) across INNER and SEMI (IN / EXISTS) joins (#7137).

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Performance Improvements 🚀

  • Top-K joins ordered by combined search scores now use the rank join when a leaf carries a single-table filter answered by the index, including row-level security policies, =, = ANY, and range conditions. Such filters previously forced a hash join over every permitted row.

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Stability Improvements 💪

  • Fixed a crash when a JoinScan SELECT list combines pdb.score() with a scalar subquery or query parameter, kept RankJoinExec for joins with many OR or constant-score predicates on one side, and added EXPLAIN warnings when RankJoinExec is not used.