- add config v2 with fixed judge model selection and fail-closed v1 enforce migration to shadow
- add built-in high-risk override for irreversible, publish, system, and credential shapes that always defers to the human
- remove the promotion gate, promotion records tool, and their tests
- fail closed with judge_model_unavailable when a configured judge model cannot be resolved
- notify once per session in enforce mode with the judge model and risk contract
- add ADR 0008 and update README and CONTEXT
- add review.ts sink adapter with session-start review-log toggle detection and a privacy key denylist enforced before delegation
- add judge.ts enforce truth table: allow requires mode, host contract, telemetry health, cohort qualification, owner approval, activation, judgment result, allow verdict, review acknowledgement, and current generation — each independently forces defer with a distinct reason
- route the authorizer callback through the sink and the v0.1 production gate state, which is structurally unreachable and therefore fail-closed