If you are on 3.13.0 through 3.13.6, you are running beta-quality code regarding threading.
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. python 3.13.7 changelog
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! If you are on 3
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) Instead, 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 .