Download Latest Version Apache Airflow Helm Chart 1.22.0 source code.tar.gz (68.7 MB)
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Apache Airflow Helm Chart 1.22.0 source code.tar.gz 2026-06-04 68.7 MB
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README.md 2026-06-04 1.9 kB
Totals: 10 Items   146.9 MB 19

Significant Changes

Minimum Helm version was updated to 3.19.0 (#66970)

Default Airflow image is updated to 3.2.2 (#67681)

The default Airflow image that is used with the Chart is now 3.2.2, previously it was 3.2.1.

The default will become false in Chart 2.0. If you rely on these environment variables, explicitly set enableServiceLinks: true, or migrate your code to use DNS-based service lookups.

New Features

  • Add optional OTel service to the Airflow Helm Chart (#64902)
  • Add serviceAccountTokenVolume to cleanup cron (#67446)
  • Add requirePersistence option to worker logGroomerSidecar (#65884)

Improvements

  • Add checksum for api-server config in API server deployment (#66468)

Bug Fixes

  • Fix Helm chart executor label to support executor aliases (#67762)
  • Fix triggerer KEDA database connection rendering (#67538)
  • Fix Celery worker liveness probe hostname lookup (#67471)
  • Fix Go template error comparing slice to nil using eq (#64032)
  • Fix Kubernetes worker service account values (#66598)
  • Add binding for workers.kubernetes and condition workers ServiceAccount (#66730)
  • Fix launcher RBAC for executor class paths (#66208)
  • Fix task log access with NetworkPolicies for Airflow 2 and 3 (#65754)
  • Add missing tpl rendering for ServiceAccount annotations (#66095)
  • Fix go-template if statements for log groomer retention values (#66012)
  • Fix database cleanup lifecycle hooks (#65881)
  • Fix cleanup pod lifecycle hooks not being applied (#65764)
  • Fix deprecation warning (#66238)

Doc only changes

  • Expand Helm Chart upgrade tasks in the Airflow 3 migration guide (#66118)

Misc

  • Change job/pod role bindings rendering and refactor related tests (#66626)
  • Standardize on Dag capitalization in chart wording (#66114)
Source: README.md, updated 2026-06-04