Not directly what you requested, but here is some info about recent and upcoming performance improvements in Python 3.11 and beyond:

Improved CPython performance in 3.11 (released) - https://docs.python.org/3/whatsnew/3.11.html#whatsnew311-fas...

Improved parallelism in 3.12 and 3.13 - https://github.com/faster-cpython/ideas/wiki/Python-3.12-Goa...

Improved memory efficiency in 3.12 - https://github.com/faster-cpython/ideas/wiki/Python-3.12-Goa... - https://github.com/faster-cpython/ideas/wiki/Python-3.12-Goa...