- Added numerous configurable options: cleanup job history, custom labels, podAnnotations, extra env vars, revisionHistoryLimit, and support for KEDA HPA and configurable webserver probes.
- Improved reliability with bug fixes for imagePullPolicy, sshKeySecret volume handling, pod template annotations, and semver comparison for job checks.
- Enhanced documentation and minor updates: helm hook guidance, private repo pulling, removal of Kubernetes 1.20 support, and default Airflow version bump.