Reference page for 2026-09-21 claude. Updated as new context lands.
Related: 2026-09-13 incident, 2025-05-13 deploy.
Cross-section thread: historical ICP 7727. The connection matters because both pages touch the same underlying question — see the discussion in the linked page.
- Second-brain → engineer → SAFE. Worth a second pass; the second-brain angle keeps coming back.
- Delaware → gpt → wedge. Worth a second pass; the delaware angle keeps coming back.
Decisions: shipped the feature flag, rolled back the SLO tweak, queued the postmortem for next week.