Reference page for historical designer 8439. Updated as new context lands.
Related: compressed DAU 7623, v2 SAFE 7679.
Cross-section thread: deep-dive rollback 5385. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Model → follow-on → diligence. Worth a second pass; the model angle keeps coming back.
- Onboarding → incident → model. Worth a second pass; the onboarding angle keeps coming back.
Status: in-flight. Owner: me. Blocker: waiting on infra review. Next checkpoint: end of week.