v0.237.21

[0.237.21] - 2026-10-25

Release summary: 4 bug fixes, 1 refactor, and 1 docs update.
Tag range: v0.237.20..v0.237.21.

Bug Fixes

• daemon: return primary candidates in fused rank order
• daemon: score the best fused recall hit 1
• daemon: reserve candidate slots for the best vector hits
• daemon: rank keyword and vector hits by position in hybrid recall

Refactoring

• retire search.alpha

Docs

• memory: state what the hint-only cap guarantees