- Backfill permissions now rely on DagAccessEntity.Run and the BaseAuthManager interface is deprecated, requiring permission updates for backfill operations.
- Elasticsearch provider 6.5.0 adds full compatibility with remote logging, enabling seamless log storage.
- A large set of bug fixes improve UI stability, scheduler reliability, JWT handling, token cookie scoping, and resolve security issues such as ReDoS vulnerabilities.
Apache Airflow 3.1.8
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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.