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.

Why python? Star Trek programs have long ago been ported to other languages, so why bother with yet another port? I wanted to run the programs on my calculator! Most modern, high end calculators ...

Official support for free-threaded Python, an experimental JIT, and a smarter installation manager for Windows are among the goodies in Python 3.14. Now in a release candidate.