The conversation in November 2025 revolves entirely around the features introduced one year prior.
(Benchmarked on Intel i7-12700, Ubuntu 24.04)
These are just hypothetical features, and the actual features and changes in Python 3.13 may differ. Stay tuned for official announcements from the Python development team for more information on upcoming releases!
If you use C extensions:
pip install ruff ruff check --select UP .
Maturation of Python 3.13 Features and the Roadmap for 3.14 Date: November 12, 2025
from typing import TypeIs
While 3.13 is the current stable king, the November 2025 developer blogs are buzzing with the third alpha of Python 3.14.