Even if you update your computer, the tools running on it may still hold an old "list of trusted parties."On October 20, a ...

The pip 26.2.2 wheel's vendored certificate bundle was byte-for-byte identical to certifi 2026.10.19 and produced the same rejection. We also verified the wheel against the SHA-256 digest in Python's ...

This article is a personal record compiled based on information as of November 12, 2026, from official Python announcements ...