- Added a dagstermill op factory, top‑level `get_dagster_logger`, dbt LS support, ins/outs on OpDefinition, and a new Docker executor with daemon run‑worker monitoring.
- Updated Helm and Kubernetes defaults (Redis no auth, component naming, Celery worker config) and improved Dagit UI (run history tags, favicon, Gantt chart performance).
- Breaking change: `Executor.execute` now requires a plan context instead of a pipeline context, alongside numerous bug fixes across jobs, hooks, logging, schedules, and K8s retry handling.