All Managed Airflow environment's GKE clusters will be set up with maintenance exclusions from November 16, 2026 to December 2, 2026.

Development mode environments and Environment hibernation are now generally available (GA).

You can now create Managed Airflow (Gen 3) environments with Airflow 3 in development mode to test and develop DAGs before publishing them to production. You can hibernate development mode environments when you no longer need them.

(Airflow 3.3.1, 3.2.2, and 2.11.1) The apache-airflow-providers-google package was upgraded to version 22.4.0.