Python Release 2025 December News Jun 2026

A new compression.zstd module now provides native support for Zstandard compression. 2. Python 3.15: The Future in Alpha

By December 2025, the programming community will have been using the final stable version of for about two months. python release 2025 december news

The end of the year is always a busy time for the Python community. While the final months don't typically see a brand-new major version (like 3.14 or 3.15), December 2025 is packed with critical release candidate updates, security patches, and the finalization of features that will define Python in 2026. A new compression

Don't ignore the older branch. Python 3.13, released in late 2024, is the designated (supported until 2029). December 2025 brings 3.13.6 , a routine but critical security and bugfix update. The end of the year is always a

Here are some of the latest news and updates from the Python community:

This is the big news for early adopters. (the first alpha) is scheduled for release on December 2, 2025 .