Python Release News December 1 2025 __exclusive__ -

Now officially supported, allowing for true multi-core parallelism by removing the Global Interpreter Lock (GIL).

If you are upgrading immediately:

– The Python Software Foundation has announced key milestones for the language today, as the core development team prepares for the next major release. python release news december 1 2025

Here is everything you need to know about the current state of Python as of December 1, 2025. (based on current planning documents): Python 3

(based on current planning documents):

Python 3.14 represents the biggest paradigm shift for the language in decades. By breaking the constraints of the GIL, Python positions itself as a true competitor in high-performance computing and modern multi-core application development, while maintaining the readability that made it famous. Episode #532 - 2025 Python Year in Review

: Development is currently centering on PEP 810 (Explicit Lazy Imports) and further refining the performance gains made by the removal of the Global Interpreter Lock. Episode #532 - 2025 Python Year in Review