b392fa923c
The release wrap for the S6 scope shipped this slice (SPEC merge, per-collection enabled_models, type-driven entry noun). - test_s6_two_project_multicollection.py: an integrative pass proving the new per-collection knobs (§22.12 enabled_models, §22.4a noun) resolve independently per collection across two projects with no cross-project/-collection bleed. - CHANGELOG.md 0.45.0: the §20.4 entry + upgrade-steps (migration 031 is additive + automatic; per-collection enabled_models and typed collections are optional). Notes the two OPEN S6 items carried to a follow-up slice (per-type surfaces; request-to-join + cross-collection inbox). - VERSION + frontend/package.json → 0.45.0. Gate: backend 530 passed, frontend 30 passed, build green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>