12-18-2018 09:36 PST

- Import `iam.policy` from `google.api_core`. ([#6741](https://github.com/googleapis/google-cloud-python/pull/6741))

- Pick up fixes to GAPIC generator. ([#6575](https://github.com/googleapis/google-cloud-python/pull/6575))

- Fix `client_info` bug, update docstrings. ([#6417](https://github.com/googleapis/google-cloud-python/pull/6417))

- Avoid overwriting `__module__` of messages from shared modules. ([#5364](https://github.com/googleapis/google-cloud-python/pull/5364))

- Bump minimum `api_core` version for all GAPIC libs to 1.4.1. ([#6391](https://github.com/googleapis/google-cloud-python/pull/6391))

- Avoid broken 'google-common-apis 1.5.4' release. ([#6355](https://github.com/googleapis/google-cloud-python/pull/6355))

- Document Python 2 deprecation ([#6910](https://github.com/googleapis/google-cloud-python/pull/6910))

- Replace links to `/stable/` with `/latest/`. ([#5901](https://github.com/googleapis/google-cloud-python/pull/5901))

- Add baseline for synth.metadata

- Update noxfile.

- Blacken all gen'd libs ([#6792](https://github.com/googleapis/google-cloud-python/pull/6792))

- Omit local deps ([#6701](https://github.com/googleapis/google-cloud-python/pull/6701))

- Run black at end of synth.py ([#6698](https://github.com/googleapis/google-cloud-python/pull/6698))

- Run Black on Generated libraries ([#6666](https://github.com/googleapis/google-cloud-python/pull/6666))

- Add templates for flake8, coveragerc, noxfile, and black. ([#6642](https://github.com/googleapis/google-cloud-python/pull/6642))

- Add 'mock' to unit test dependencies for autogen libs. ([#6402](https://github.com/googleapis/google-cloud-python/pull/6402))

- Add / fix badges for PyPI / versions. ([#6158](https://github.com/googleapis/google-cloud-python/pull/6158))

- Use new Nox ([#6175](https://github.com/googleapis/google-cloud-python/pull/6175))

- Add 'synth.py'. ([#6086](https://github.com/googleapis/google-cloud-python/pull/6086))

- Add Test runs for Python 3.7 and remove 3.4 ([#5295](https://github.com/googleapis/google-cloud-python/pull/5295))

- Rename releases to changelog and include from CHANGELOG.md ([#5191](https://github.com/googleapis/google-cloud-python/pull/5191))

- Fix bad trove classifier