That python3.8 script that runs your legacy ETL job? It stops working in 16 days. Upgrade now.
This is the big news for early adopters. (the first alpha) is scheduled for release on December 2, 2025 . python release 2025 december news
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. That python3
UTF-8 as the default text encoding for files that don't specify an encoding, via PEP 686. A new statistical sampling profiler that... Real Python Python documentation by version Python 3.14 * Python 3.14.4, released on 7 April 2026. Python 3.14.0, released on 7 October 2025. Python.org Search Python.org Python install manager 25.0. Python install manager 25.1. Released: March 31, 2026. Released: May 26, 2025. Python.org Year of the Snake Recap - Mariatta Mar 9, 2026 — This is the big news for early adopters
In the Python world, December is typically the month for the first of the new annual version.