- Renamed ClusterRole and ClusterRoleBinding names to include the release namespace for uniqueness, requiring manifest updates (breaking change).
- Updated defaults: Airflow image to 2.9.2, StatsD image to v0.26.1, and workers.safeToEvict now defaults to false for safer autoscaling.
- Introduced new features such as MySQL KEDA triggerer support, AWS Executors, env valueFrom, templated extraContainers/extraInitContainers, priorityClassName, Kerberos sidecar, and workers.command for the KubernetesExecutor.
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Updated XCom handling for pandas 3, now storing the class name; all components must be upgraded or DataFrames from pandas 3 become unreadable.