Initial public ModelForge release

2026-09-01 21:30:16 +02:00
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+# Runbook: migration or rollback failure
+
+## Trigger
+
+`MIGRATION_FAILURE`, `ROLLBACK_FAILURE`, `FAILED` or `MANUAL_INTERVENTION_REQUIRED`.
+
+## Diagnose
+
+Review immutable plan/generation, adapter fingerprint, source/target identities, latest checkpoint,
+validation snapshot, cutover journal, external-state observation and rollback retention. Never guess
+external alias truth after a crash.
+
+## Act and recover
+
+Pause further plan actions and acknowledge the alert. Resume only idempotent backfill after source
+and generation validation. Reconcile ambiguous cutover through the typed adapter. A rollback failure
+is CRITICAL and requires explicit operator intervention; do not mutate production aliases manually
+without preserving evidence. Recovery must retain the alert/timeline and prove exact final identity.