This is analogous to the gitdb test workflow and `setup.py` wereupdated inhttps://github.com/gitpython-developers/gitdb/pull/114.1. Testing 3.7 on 22.04 rather than 24.04 should fix the problem   where it fails because Python 3.7 is not available.2. Adding Ubuntu 3.13 to CI may help reveal if there are   3.13-specific problems with smmap.3. smmap seems to be working on Python 3.13 (which is a stable   Python release) and there are no specific expected problems with   it, so this adds it to the list of supported releases.In particular, this change, due to (1), fixes the current CIfailure for smmap observed inf31bfa3.

This is analogous to the gitdb test workflow and `setup.py` wereupdated ingitpython-developers/gitdb#114.1. Testing 3.7 on 22.04 rather than 24.04 should fix the problem   where it fails because Python 3.7 is not available.2. Adding Ubuntu 3.13 to CI may help reveal if there are   3.13-specific problems with smmap.3. smmap seems to be working on Python 3.13 (which is a stable   Python release) and there are no specific expected problems with   it, so this adds it to the list of supported releases.In particular, this change, due to (1), fixes the current CIfailure for smmap observed inf31bfa3.

This is analogous to the gitdb test workflow and `setup.py` updatesingitpython-developers/gitdb#114.1. Testing 3.7 on 22.04 rather than 24.04 should fix the problem   where it fails because Python 3.7 is not available.2. Adding Ubuntu 3.13 to CI may help reveal if there are   3.13-specific problems with smmap.3. smmap seems to be working on Python 3.13 (which is a stable   Python release) and there are no specific expected problems with   it, so this adds it to the list of supported releases.In particular, this change, due to (1), fixes the current CIfailure for smmap observed inf31bfa3.

This is analogous to the 3.7-related CI change in gitdb that waspart ofgitpython-developers/gitdb#114, asto part ofgitpython-developers/smmap#58.Since some tests are not yet passing on 3.13, this does not add3.13 to CI, nor to the documentation of supported versions in`setup.py`. Note that the list there is not enforced; GitPython canalready be installed on Python 3.13 and probably *mostly* works.(Seegitpython-developers#1955for details on other changes that should be made to fully supportrunning GitPython on Python 3.13.)