* add cryptography as required dependency (#1929)
* Support the mTLS IAM domain for Certificate based Access (#1938)
* add configurable GCE Metadata Server retries (#1488)
* honor `NO_GCE_CHECK` environment variable (#1610)
* resolve circular imports (#1942)
* removes `content-header` from AWS IMDS get request (#1934)
* detect correct auth when ADC env var is set but empty (#1374)
* replace deprecated utcfromtimestamp (#1799)
* Use `user_verification=preferred` for ReAuth WebAuthn challenge (#1798)
- Update BuildRequires, Recommends and Requires from pyproject.toml
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-google-auth?expand=0&rev=132
