12-18-2018 10:45 PST

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

- 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))

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

- Normalize use of support level badges ([#6159](https://github.com/googleapis/google-cloud-python/pull/6159))

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

- 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 / 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'. ([#6087](https://github.com/googleapis/google-cloud-python/pull/6087))

- Use inplace nox installs ([#5865](https://github.com/googleapis/google-cloud-python/pull/5865))

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

- Add dot files for websecurityscanner ([#5286](https://github.com/googleapis/google-cloud-python/pull/5286))

- Add v1alpha1 websecurityscanner endpoint