No backported fixes from Python 3.12 or 3.14 affect this release.
Python 3.13.1 is a that resolves multiple regressions, security concerns, and platform‑specific issues introduced in 3.13.0. All users running Python 3.13 are strongly encouraged to upgrade. The release demonstrates the maturity of the 3.13 series, making it suitable for production deployment. python 3.13.1 release news