v1.8.0

Features

• add to_json method to google.oauth2.credentials.Credentials (#367) (bfb1f8c)
• add timeout to AuthorizedSession.request() (#397) (381dd40)
• send quota project id in x-goog-user-project header for OAuth2 credentials (#400) (ab3dc1e)

v1.7.2

Bug Fixes

• in token endpoint request, do not decode the response data if it is not encoded (#393) (3b5d3e2)
• make gRPC auth plugin non-blocking + add default timeout value for requests transport (#390) (0c33e9c), closes #351

v1.7.1

Bug Fixes

• change 'internal_failure' condition to also use `error' field (#387) (46bb58e)

v1.7.0

10-30-2019 17:11 PDT

Implementation Changes

• Add retry loop for fetching authentication token if any 'Internal Failure' occurs (#368)
• Use cls parameter instead of class (#341)

New Features

• Add support for impersonated_credentials.Sign, IDToken (#348)
• Add downscoping to OAuth2 credentials (#309)

Dependencies

• Update dependency cachetools to v3 (#357)
• Update dependency rsa to v4 (#358)
• Set an upper bound on dependencies version (#352)
• Require a minimum version of setuptools (#322)

Documentation

• Add busunkim96 as maintainer (#373)
• Update user-guide.rst (#337)
• Fix typo in jwt docs (#332)
• Clarify which SA has Token Creator role (#330)

Internal / Testing Changes

• Change 'name' to distribution name (#379)
• Fix system tests, move to Kokoro (#372)
• Blacken (#375)
• Rename nox.py -> noxfile.py (#369)
• Add initial renovate config (#356)
• Use new pytest api to keep building with pytest 5 (#353)

v1.6.3

02-15-2019 9:31 PST

Implementation Changes

• follow rfc 7515 : strip padding from JWS segments (#324)
• Add retry to _metadata.ping() (#323)

v1.6.2

Documentation

• Announce deprecation of Python 2.7 (#311 <https://github.com/googleapis/google-auth-library-python/pull/311>_)
• Link all the PRs in CHANGELOG (#307 <https://github.com/googleapis/google-auth-library-python/pull/307>_)

v1.6.1

11-12-2018 10:10 PST

Implementation Changes

• Automatically refresh impersonated credentials (#304)

v1.6.0

11-09-2018 11:07 PST

New Features

• Add google.auth.impersonated_credentials (#299)

Documentation

• Update link to documentation for default credentials (#296)
• Update github issue templates (#300)
• Remove punctuation which becomes part of the url (#284)

Internal / Testing Changes

• Update trampoline.sh (#302)
• Enable static type checking with pytype (#298)
• Make classifiers in setup.py an array. (#280)

v1.5.1

• Fix check for error text on Python 3.7. (#278)
• Use new Auth URIs. (#281)
• Add code-of-conduct document. (#270)
• Fix some typos in test_urllib3.py (#268)

v1.5.0

• Warn when using user credentials from the Cloud SDK (#266)
• Add compute engine-based IDTokenCredentials (#236)
• Corrected some typos (#265)