Apache Airflow 1.10 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Apache Airflow 1.10 reached end of life on 17 Jun 2021. It no longer receives security fixes.
Support timeline
Official dates from the Apache Airflow release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 27 Aug 2018 | — |
| End of life | 17 Jun 2021 | 5.1 years ago |
| Active support ended | 17 Dec 2020 | security fixes only after this |
| Latest release | 1.10.15 · 17 Mar 2021 | final |
Where to go from 1.10
Recommended target: Apache Airflow 3.3.
The newest actively supported branch is Apache Airflow 3.3 (latest release 3.3.0).
Frequently asked questions
Is Apache Airflow 1.10 still safe to use?
Apache Airflow 1.10 reached end of life on 17 Jun 2021, 1,879 days ago, and is no longer covered by standard support. Running it means no guaranteed security fixes.
Can I still download Apache Airflow 1.10?
Yes — the final release (1.10.15) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Apache Airflow 1.10 to?
Upgrade to Apache Airflow 3.3, the newest actively supported branch.