- Version bump 0.2.3 → 0.2.4 (user-visible sync status corrected) - CLAUDE.md: update current state; add apply_listing_and_finalize to module map; add no-independent-fresh rule - README.md: bump version - RUNBOOK.md: update freshness state docs; explain complete=True gate and last_refreshed_at behavior - SECURITY.md: add T-12.1-06..10 threat closure evidence for Plan 02