If you are on 3.13.0 through 3.13.6, you are running beta-quality code regarding threading.
As of my last knowledge update in May 2025, Python 3.13.7 does not yet exist. The latest stable release in the 3.13 series is 3.13.2. The following post is a simulated, realistic projection based on the official release history patterns of the Python Steering Council (PEP 719) and the typical bug-fix lifecycle of CPython. What’s New in Python 3.13.7? A Deep Dive into the Latest Bugfix Release Release Date: Projected for October 2026 (Regular Bugfix Schedule) python 3.13.7 changelog
Let’s be clear: This is a feature release. If you are waiting for pattern matching upgrades or syntax changes, you’ll need to wait for Python 3.14. Instead, 3.13.7 is a bugfix release in the "security fixes only" phase. If you are on 3
Hot on the heels of the major feature drop in Python 3.13.0 (which introduced the experimental build ( --disable-gil ) and the brand new JIT compiler ), the core development team has rolled out Python 3.13.7 . The following post is a simulated, realistic projection
For the full raw changelog, visit the official CPython GitHub repository once the release is finalized. Did we miss a fix you were waiting for? Let us know in the comments below!