Hey here. Led by Shahar (kudos!) and with Jens's and a little of my help we finally got the first part of doc improvement done. We updated our Sphinx/docutils to Sphinx 8.1.3 finally in main (latest version released in October 2024 as opposed to 6.2.1 which we had before - released August 2023 !) - this took a few tries before, and finally we got it working and merged both Airflow 3 build and v2-10-test backport (we had to change Python 3.9 to be default there).
This also unblocked upgrades of a few dependencies that will help us to deal with security issues / supply chain. The docs look slightly different (mostly links) but it is good otherwise. We have a few more things to do - Pavan looks at the S3 offloading of historical versions, and we need to heavily modernize the "airflow-site" build process (and rethink the way sphinx-airflow-theme is built - possibly with the use of `uv workspaces` - similarly as in providers/tasl_sdk. But we made nice progress ! J.
