v1.2.1

Implementation Changes

• Make client_info work without gRPC installed. (#5075)
• Rename x-goog-header-params to x-goog-request-params (#5495)

v1.2.0

Implementation Changes

• Add close method to grpc Channel (#5333

Internal / Testing Changes

• Fix tests after grpcio update (#5333
• Add Test runs for Python 3.7 and remove 3.4 (#5295

v1.1.2

Packaging

• Update setuptools before packaging (#5265)

v1.1.1

Internal / Testing Changes

• Use install_requires for platform dependencies instead of extras_require (#4991)
• Update trove classifer to '5 - Production/Stable'

v1.1.0

Interface additions

• Add datetime_helpers.DatetimeWithNanoSeconds (#4979)

Implementation changes

• Use a class to wrap grpc streaming errors instead of monkey-patching (#4995)

v1.0.0

This is the stable v1.0.0 release of google-api-core for Python. Releases after
this will not contain breaking changes.

Interface changes and additions

• Made api_core.page_iterator.PageIterator.item_to_value public
• Added ability to specify retry for Operation and polling.Future. (#4922)

v0.1.4

New Features

• Add ChannelStub to grpc_helpers for testing gRPC-based clients. (#4705)

Notable Implementation Changes

• Fix handling of gapic metadata when specified as None. (#4701)

v0.1.3: Making `google-cloud-pubsub==0.30.1` release. (#4644)

Notable Implementation Changes

• Apply scopes to explicitly provided credentials if needed (#4594).
• Removing google.api_core.gapic_v1.method.METRICS_METADATA_KEY. It
  can be accessed via
  google.api_core.gapic_v1.client_info.METRICS_METADATA_KEY (#4588).

Dependencies

• Upgrading to latest grpcio==1.8.2 (#4642). For details, see
  related gRPC bug
  and fix.

PyPI: https://pypi.org/project/google-api-core/0.1.3/

v0.1.2

• Upgrading concurrent.futures backport from >= 3.0.0
  to >= 3.2.0 (#4521).
• Moved datetime-related helpers from google.cloud.core to
  google.api_core.datetime_helpers (#4399).
• Added missing client_info to gapic_v1/__init__.py's
  __all__ (#4567).
• Added helpers for routing headers to gapic_v1 (#4336).

PyPI: https://pypi.org/project/google-api-core/0.1.2/

v0.1.1: Cutting version 0.28.0 of `google-cloud-core`. (#4280)

Dependencies

• Upgrading grpcio dependency from 1.2.0, < 1.6dev to >= 1.7.0 (#4280)

PyPI: https://pypi.org/project/google-api-core/0.1.1/