Cpython Release November 2025 New «TOP • ANTHOLOGY»

Actionable checklist:

Enhancements for static analysis tools.

: The addition of the compression.zstd module, offering decompressions speeds up to 30% faster than previous methods. cpython release november 2025 new

pip install --upgrade python

Type annotations are now evaluated lazily by default. This change significantly reduces startup overhead and removes the need for from __future__ import annotations to handle forward references. cpython release november 2025 new