Apache Airflow 2.4.1

Source available — automated, not human-reviewed

Component: airflow · Channel: stable. Automated analysis, not a compatibility certification. How this works.

Analysis updated: 2026-11-01.

Compatibility not verified — check source notes

📄 .MD

🔧 Bug Fixes 6

⚡ Executive Summary (TL;DR)

Apache Airflow 2.4.1. Source highlight: When rendering template, unmap task in context (#26702)

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Who Does This Impact? (Role-Based Analysis)

💻 Software Engineers & Devs

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📊 Product & Engineering Leads

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⚙️ DevOps & Security

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🔧 Bug Fixes & Patches (6)

When rendering template, unmap task in context (#26702)
Fix scroll overflow for ConfirmDialog (#26681)
Resolve deprecation warning re ``Table.exists()`` (#26616)
Fix XComArg zip bug (#26636)
Use COALESCE when ordering runs to handle NULL (#26626)
Check user is active (#26635)

📄 View Raw Release Notes (Original Developer Log)

## Bug Fixes - When rendering template, unmap task in context (#26702) - Fix scroll overflow for ConfirmDialog (#26681) - Resolve deprecation warning re ``Table.exists()`` (#26616) - Fix XComArg zip bug (#26636) - Use COALESCE when ordering runs to handle NULL (#26626) - Check user is active (#26635) - No missing user warning for public admin (#26611) - Allow MapXComArg to resolve after serialization (#26591) - Resolve warning about DISTINCT ON query on dags view (#26608) - Log warning when secret backend kwargs is invalid (#26580) - Fix grid view log try numbers (#26556) - Template rendering issue in passing ``templates_dict`` to task decorator (#26390) - Fix Deferrable stuck as ``scheduled`` during backfill (#26205) - Suppress SQLALCHEMY_TRACK_MODIFICATIONS warning in db init (#26617) - Correctly set ``json_provider_class`` on Flask app so it uses our encoder (#26554) - Fix WSGI root app (#26549) - Fix deadlock when mapped task with removed upstream is rerun (#26518) - ExecutorConfigType should be ``cacheable`` (#26498) - Fix proper joining of the path for logs retrieved from celery workers (#26493) - DAG Deps extends ``base_template`` (#26439) - Don't update backfill run from the scheduler (#26342) ## Doc only changes - Clarify owner links document (#26515) - Fix invalid RST in dataset concepts doc (#26434) - Document the ``non-sensitive-only`` option for ``expose_config`` (#26507) - Fix ``example_datasets`` dag names (#26495) - Zip-like effect is now possible in task mapping (#26435) - Use task decorator in docs instead of classic operators (#25711)

← Older Version Apache Airflow 2.4.0 Newer Version → Apache Airflow 2.4.2