CPython PR merged yesterday: Allow disabling the GIL with PYTHON_GIL=0 or -X gil=0 by swtaarrs · Pull Request #116338 (part of PEP 703)
PYTHON_GIL=0
-X gil=0
In free-threaded builds, running with PYTHON_GIL=0 or -X gil=0 will now disable the GIL. #116322 and #116329 track follow-up work to re-enable the GIL when loading an incompatible extension, and to...
https://peps.python.org/pep-0703/
Is hell freezing over, Guido?