- Fixed numerous UI and task‑related bugs (graph view refresh, duration charts, dataset modal links, DAG audit log ordering, etc.)
- Added new error handling and state enhancements (tracebacks opt‑in, restarting state in TaskState enum, separate 405 handler, retrieve error message from data.detail)
- Updated dependencies and documentation (Jinja2 min version bump, FAB 4.1.4 upgrade, Sphinx updates, doc markup fixes and broken URL corrections)
Apache Airflow 2.4.2
Official Apache Airflow changelog summary with source attribution, release tags, and community reactions.
Track this Apache Airflow release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.
Verify the original release note
Every summary should remain traceable to the original changelog or release source.
Follow this in context
Turn this Apache Airflow release note into a weekly digest for the tools you actually use.
Create digestMore Apache Airflow changelog updates
Updated XCom handling for pandas 3, now storing the class name; all components must be upgraded or DataFrames from pandas 3 become unreadable.