- Fixed Stackdriver logging bug by passing the correct GCP log name and requiring Google provider >=10.17.0, breaking compatibility with earlier provider versions.
- Implemented many UI and functionality bug fixes and enhancements, including run‑id in task logs, grid view for task instances, improved graph and filtering UX, and various stability fixes.
- Updated documentation (K8s versions, Python 3.12 support, data‑aware scheduling) and undeprecated BaseXCom.get method.
Apache Airflow 2.9.1
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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.