Python 3.13.1 Release Today News Fix -

Allows threads to run concurrently on multiple CPU cores by disabling the GIL. Experimental

The headline feature of the 3.13 series remains the experimental (PEP 703). This is arguably the biggest change in Python’s history, allowing CPU-bound tasks to run in parallel across multiple cores without the GIL bottleneck. python 3.13.1 release today news

If you meant "today" as a (e.g., an imaginary April 14, 2026 release), let me know and I will update the date and adjust the content accordingly. Allows threads to run concurrently on multiple CPU

: This is the patch version, which is incremented for bug fix releases. Micro versions are also backward compatible. an imaginary April 14