2026-07-22

The big structural piece: a cross-Tenant read model — collection kinds, a #catalog projection, and a Commons aggregator folding Search and a new Timeline into one Tenant — landed in #643, closing #642. Reviewing an external fork PR led to marking external sessions so they're excluded from self-improvement mining while their ideas still flow into Sparks (#644). And yesterday's Digest flagged a session that posted a fabricated Claude-Session footer — today that gap closed fast: a PreToolUse hook now blocks any GitHub-writing call whose footer diverges from the resolved session id (#649).

Two Blog posts published (#647, #645), /audit-docs reconciled nine live-doc claims (#641), and process fixes from issue #447 tightened audit-skills/blog-post (#650). The sharpest thread: the Timeline work surfaced that log-session.ts reads the sessions schema directly from the journal collection, a coupling that now constrains any clean migration of sessions to a kind — flagged, deferred once, then forced by the day's own design.

Shipped: #643 cross-Tenant read model + Commons · #649 footer-fabrication guard · #644 external-session marking · #641 audit-docs reconciliations Sessions: 12 (all completed) · Frictions: 30 logged (2 moderate, 21 minor, 7 nit) — sharpest: log-session.ts's direct read of the journal sessions schema blocks cleanly migrating sessions to a kind, a coupling the Timeline design surfaced and had to build around.