Hi,
oh, you catched a topic that I also wanted to drop together with Jed to
the devlist.
So far the Helm chart never made deprecations for old Airflow versions.
But we stop supporting Airflow-Versions based on release date, so for
example with providers release (=tomorrow) we will stop releasing
providers for Airflow 2.10 and will only further support Airflow 2.11.
Same like with Python, we dropped support for Python 3.9 and require
Python 3.10++
So Jed and me wanted to drop exactly the same topic and propose that we
make a release policy with the Helm chart matching the rest of the SW
release cycle, meaning to release 1.19 as next version and after this
drop support For Airflow <= 2.10. Next year then drop support for
Airflow <3.
Discussion and other opinions open!
Jens
On 11/26/25 19:25, Przemysław Mirowski wrote:
Dear Airflow Community,
I would like to ask your opinion on removing support for Airflow 1 from
official Helm Chart.
Airflow 1 is unsupported for many years now and I think having it in the Helm
Chart introduces more complexity. Furthermore it raises the threshold for new
contributors, cause it general all of the changes in the Helm Chart now should
support Airflow in version 1, 2 and 3.
Before dev list I created a discussion topic on GitHub - Removal of Airflow 1 support
from official Helm Chart · apache/airflow · Discussion
#58691<https://github.com/apache/airflow/discussions/58691>.
Best Regards,
P.M.
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