Python 3.13.1 Released Today →

Python 3.13 introduced an (just-in-time compilation) — a landmark feature that rebuilds the interpreter with a copy-and-patch JIT. In 3.13.1, the team squashed several edge-case crashes when the JIT interacted with:

WASI is now a Tier 2 supported platform, while iOS and Android have reached Tier 3 support. python 3.13.1 released today

Python 3.13 is a landmark release that introduced several experimental but transformative features: Python 3

python.org/downloads — the installer now detects VS 2022 redistributable automatically (fixed from 3.13.0's "missing DLL" errors). python 3.13.1 released today

An experimental mode that allows disabling the Global Interpreter Lock (GIL), enabling Python threads to run truly concurrently on multi-core systems.