Python 3.13 Release Highlights

: The minimum supported macOS version is now 10.13 (High Sierra) . What's New In Python 3.13 — Python 3.14.4 documentation

: For the first time, you can run Python without the Global Interpreter Lock (GIL). This allows multiple threads to run concurrently on different CPU cores, significantly boosting performance for CPU-bound tasks. python 3.13 release highlights

Python 3.13 hasn't been released yet. The latest stable release of Python is Python 3.12, which was released on October 2, 2023. However, Python 3.13 is currently in development. : The minimum supported macOS version is now 10