With the introduction of this Faster CPython, Python 3.11 has been speeded up by 10% to 60% from Python 3.10, and it is said that an average speedup of 1.25 times has been achieved.

A new JIT compiler, the first no-GIL edition of Python, better errors and typing enhancement, and the removal of dead batteries are all part of Python 3.13.

Take control of multiple Python installations in Windows with the py launcher, available as part of a standard Python installation.