3.13.1 Release December 2025 - Python

Have you tested Python 3.13 yet? Let us know in the comments if you’ve encountered any issues with the JIT or the new REPL.

Python 3.13 Lifecycle: Understanding the December 2025 Updates python 3.13.1 release december 2025

In addition to the major features mentioned above, Python 3.13.1 includes many other changes and improvements, such as: Have you tested Python 3

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