googleapis/google-cloud-python google-auth-v2.57.0

google-auth: v2.57.0

on GitHub

2.57.0 (2026-08-21)

Features

• auth: add deprecation warning for grpcio < 1.83.0 (PQC support) (#18070) (68bdaba)

Bug Fixes

• auth: parse hostname for mTLS and PSC endpoint certificate rotat… (#18153) (b642373)
• auth: prevent TypeError and support home-dir cert fallback for X… (#18016) (b9a1379)

Documentation

• handwritten: centralize CONTRIBUTING.rst pointers (#17642) (23b9499)