v1.27.0

Features

• Add support for rest/ token in x-goog-api-client header (#189) (15aca6b)
• retry google.auth TransportError and requests ConnectionError (#178) (6ae04a8)

v1.26.3

Bug Fixes

• skip empty policy bindings in len() and iter() (#159) (9eaa786)

Documentation

• update python contributing guide (#147) (1d76b57)

v1.26.2

Bug Fixes

• save empty IAM policy bindings (#155) (536c2ca)

v1.26.1

Bug Fixes

• add operation name to x-goog-request-params in async client (#137) (7271b23)

v1.26.0

Features

• allow default_host and default_scopes to be passed to create_channel (#134) (94c76e0)

v1.25.1

Bug Fixes

• add operation name to x-goog-request-params (#133) (97cef4a)

Documentation

• fix spelling errors in retry (#131) (232dab0)

v1.25.0

Features

• allow gRPC metadata to be passed to operations client (#127) (73854e8)

Documentation

• python: document adding Python 3.9 support, dropping 3.5 support (#120) (b51b7f5), closes #787

v1.24.1

Bug Fixes

• support 'retry' for ops built from HTTP/gRPC responses (#115) (7a38243), closes #87

v1.24.0

Features

• add support for Python 3.9, drop support for Python 3.5 (#111) (fdbed0f), closes #110

Documentation

• explain how to create credentials from dict (#109) (5dce6d6)

v1.23.0

Features

• api-core: pass retry from result() to done() (#9) (6623b31)

Bug Fixes

• map LRO errors to library exception types (#86) (a855339), closes #15
• harden install to use full paths, and windows separators on windows (#88) (db8e636)
• update out-of-date comment in exceptions.py (#93) (70ebe42)