cython

Make it easy to set parallel/prange to use default number of threads (#7586)

CI: Split special jobs into separate groups. (GH-7710)

Optimize kwdless callmethod for CYTHON_VECTORCALL=0 (#7707)

Enable most of cyfunction tests on PyPy (#7694)

Fix tests with asyncio.iscoroutinefunction on Python 3.16 (#7709)