v1.25.0

Features

• support self-signed jwt in requests and urllib3 transports (#679) (7a94acb)
• use self-signed jwt for service account (#665) (bf5ce0c)

v1.24.0

Features

• add Python 3.9 support, drop Python 3.5 support (#655) (6de753d), closes #654

Bug Fixes

• avoid losing the original '_include_email' parameter in impersonated credentials (#626) (fd9b5b1)

Documentation

• fix typo in import (#651) (3319ea8), closes #650

v1.23.0

Features

• Add custom scopes for access tokens from the metadata service (#633) (0323cf3)

Bug Fixes

• deps: Revert "fix: pin 'aoihttp < 3.7.0dev' (#634)" (#632) (#640) (b790e65)
• pin 'aoihttp < 3.7.0dev' (#634) (05f9524)
• remove checks for ancient versions of Cryptography (#596) (6407258), closes /github.com/googleapis/google-auth-library-python/issues/595#issuecomment-683903062

v1.22.1

Bug Fixes

• move aiohttp to extra as it is currently internal surface (#619) (a924011), closes #618

v1.22.0

Features

• add asyncio based auth flow (#612) (7e15258), closes #572

v1.21.3

Bug Fixes

• fix expiry for to_json() (#589) (d0e0aba), closes /github.com/googleapis/oauth2client/blob/master/oauth2client/client.py#L55

v1.21.2

Bug Fixes

• migrate signBlob to iamcredentials.googleapis.com (#600) (694d83f)

v1.21.1

Bug Fixes

• dummy commit to trigger a auto release (#597) (d32f7df)

v1.21.0

Features

• add GOOGLE_API_USE_CLIENT_CERTIFICATE support (#592) (c0c995f)

v1.20.1

Bug Fixes

• reduce refresh clock skew to 10 seconds (#581) (42321ba)
• set Content-Type header in the request to signBlob API to avoid Invalid JSON payload error (#439) (20f82e2)