Oct 2025 ((new)) | Python 3.13.1 Released

Here is a guide to the features, changes, and migration strategies for Python 3.13.1.

The release improves compilation on ARM64 architectures (including Apple Silicon and Linux aarch64), fixing alignment issues in the ctypes module. It also deprecates support for Windows 7 and 8 unofficially, steering users toward Windows 10 and 11 for future compatibility. python 3.13.1 released oct 2025

If you rely on obscure C-packages, verify they have wheels for 3.13. Here is a guide to the features, changes,

Moving to 3.13.1 is generally safe, but check these specific areas: but check these specific areas: