Python 3.13 Release Date News: November 2025

By November 2025, has transitioned into its mature maintenance phase following its stable release on October 7, 2024 . While the community has shifted its primary focus to the newly launched Python 3.14 (released October 2025), Python 3.13 remains a critical, highly-active branch receiving regular bugfix and security updates. Recent Maintenance Updates

By November 2025, Python 3.13 is the established stable version for many production environments. According to the official Python Release Schedule (PEP 719) , the series follows a bi-monthly bugfix cadence. python 3.13 release date news november 2025

The community recently saw the release of Python 3.13.9 on October 14, 2025. By November 2025, has transitioned into its mature

Scheduled for release on December 2, 2025 , marking the next major set of maintenance improvements. According to the official Python Release Schedule (PEP

Instead, November 2025 marks a critical maintenance milestone for the language. Below is a detailed breakdown of the timeline, why the dates matter, and the groundbreaking features introduced in this version.

Python 3.13.10 is scheduled for release on December 2, 2025 , followed shortly by 3.13.11 on December 5, 2025.

Python 3.13: Current Status and Maintenance News (November 2025)