Version
3.11.0 of the Python language has been released.
“In the CPython release team, we have put a lot of effort into making
3.11 the best version of Python possible. Better tracebacks, faster Python,
exception groups and except*, typing improvements and much more.”
Among other things, this release claims a 1.22x speedup on the standard
benchmark suite thanks to the Faster
CPython work.

Source: LWN.net – Python 3.11 released