- Added extensive worker channel improvements—including protocol contract, REST fallback client, cleanup executor, work‑pool snapshot handling, and timeout teardown cleanup
- Introduced new CLI features such as deployment‑name logging variable, default result storage handling, Pydantic‑aware tojson filter, and inferred log page size from API
- Fixed several bugs: flow‑run log download, suspension at orchestration boundaries, concurrency lease renewal starvation, tz‑aware datetime enforcement, subflow duplication, and result‑data loss guards