Python 3.13.8 Release Notes — [verified]

Python 3.13.8 is a bugfix release in the Python 3.13 series, focused on stability, security, and reliability. It contains no new features compared to 3.13.0–3.13.7, but includes over a dozen important fixes backported from the main branch.

Last updated: 2026-04-14 Based on pre-release notes for Python 3.13.8 (expected final release Q2 2026). python 3.13.8 release notes