Emit and persist a Host cancellation event before closing the runner stream.
Preserve existing terminal events and record cancelled runs consistently.
Serialize Host event sequence allocation to prevent conflicts with admin
cancellation audits, and notify observers with the persisted sequence.
Add deterministic cancellation and concurrent event allocation regressions.
- Reject structured inline images on ORM and Core writes
- Route plugin run results through the media-aware journal
- Redact legacy inline images before merging run metadata
- Cover storage contracts and regressions on SQLite and PostgreSQL