Hey here, FINALLY - after 5 months (a little more than I initially anticipated - I thought it will take 3-4 months) we can finally add Python 3.12.
The time is about right - a day that we plan to cut the Airflow `v2-9-test` branch !! Thanks to Bolke for the final push on the Universal Pathlib migration (and Andreas Poehlmann who is the Universal Pathlib Maintainer). That was the final blocker that kept us from adding the support for 3.12 !!!! The PR is all "GREEN" https://github.com/apache/airflow/pull/36755 and waits for reviews :) ------------------- A bit more details on 3.12 support: While Airflow fully supports 3.12, we had to exclude 3 providers from Python 3.12 support (temporarily - all of them will be included back when they support 3.12): * *apache.beam* (beam has no 3.12 support yet) and looking at the state of the ticket here we will wait a bit more https://github.com/apache/beam/issues/29149 * *apache.cassandra* (the default setup for cassandra does not work with 3.12 and requires custom compilation) - they are working on releasing a build that works (the problem is their binary driver does not have the right library compiled in). Should be fixed in the next cassandra-driver release (3.30.0). Either because they fix their build environment to compile the libev support in https://datastax-oss.atlassian.net/browse/PYTHON-1378 or when they promote asyncio reactor to be "production ready": https://datastax-oss.atlassian.net/browse/PYTHON-1375 * *papermill *(not sure if they will release a new version with 3.12 support any time soon. The fix is already merged https://github.com/nteract/papermill/pull/771 - but the last release of papermill happened in November, and there is not much activity in the project. All the other providers seem to happily work in the Python 3.12 environment. J.
