: Notable patches included an upgrade of libexpat to 2.6.4 (fixing CVE-2024-50602) and corrections to ipaddress property handling.
“The community reaction has been incredible,” said a core developer in the release notes. “But with new architectures come new edges. 3.13.1 is us sanding those edges down.”
Improved headers to prevent crashes when compiling older C extensions against the new 3.13 architecture. 📈 Performance Tracking python release 3.13.1 news today
Python 3.13.1 is a for 3.13.0. No code changes are required. The ABI (Application Binary Interface) is fully compatible with C extensions built for 3.13.0.
For the millions of developers who had been watching the 3.13 lineage with a mix of curiosity and caution, today marked the green light. : Notable patches included an upgrade of libexpat to 2
The changelog, a dense document of commits and patches, tells the story of a maturing ecosystem. Today’s release includes over 200 bug fixes. While that sounds technical, the implications are human:
Python 3.13.0 introduced an (disabled by default, enabled via --enable-experimental-jit ). Release 3.13.1 fixes: The ABI (Application Binary Interface) is fully compatible
JIT compiler in your environment? AI can make mistakes, so double-check responses Copy Creating a public link... You can now share this thread with others Good response Bad response 9 sites Python Release Python 3.13.1 New features. A new and improved interactive interpreter, based on PyPy's, featuring multi-line editing and color support, as well... Python.org Python Release Python 3.13.1 Note: Python 3.13. 1 has been superseded by Python 3.13. 12. Release date: Dec. 3, 2024. This is the first maintenance release of ... Python.org Python Release Python 3.13.1 Note: Python 3.13. 1 has been superseded by Python 3.13. 12. Release date: Dec. 3, 2024. This is the first maintenance release of ... Python.org What's New In Python 3.13 — Python 3.14.4 documentation Jan 7, 2026 —