Compatibility with Python 3.12.x

[Andre-85]

I just tried to run the unittests coming with code, but they will not run with python 3.12.3 (on Ubuntu 24.04).
Before running the unittests I applied the fixes for python3.11 from issue #274. The only test that fails is test_xmlrunner_hold_traceback, which does some kind of refcount checking.
I found out that the test was introduced to check if a destructor was call (resolving #105).

Is there a plan to fix this, or can i help?

Greetings,
André

[agosmou]

Same for 3.13. Wondering if there's plans to make this production stable. I was having issues on 3.12 too and assume 3.13 will have similar issues.