Python 3.13.1 Release December 2025 |top|

The cumulative point releases leading up to December 2025 systematically ironed out early bugs. They transformed Python 3.13 from an experimental preview into a production-hardened platform. Python Release Python 3.13.13

The Python community is abuzz with excitement about the release of Python 3.13.1. "This is an incredible release," said Guido van Rossum, creator of Python. "The team has worked tirelessly to bring these new features and improvements to the community. I'm thrilled to see how developers will use these new capabilities to build amazing things." python 3.13.1 release december 2025

While 3.13.1 is primarily a bug-fix release, it carries forward the monumental changes introduced in the 3.13 cycle. If you skipped the initial release, here is what you are getting access to: The cumulative point releases leading up to December

Fixing edge-case leaks when invoking functions within deep recursion. "This is an incredible release," said Guido van