07-09-2019 13:19 PDT

- Add missing transforms to 'google.cloud.firestore' shim. ([#8481](https://github.com/googleapis/google-cloud-python/pull/8481))

- Preserve reference to missing documents in 'Client.get_all'. ([#8472](https://github.com/googleapis/google-cloud-python/pull/8472))

- Add gRPC keepalive to gapic client initialization. ([#8264](https://github.com/googleapis/google-cloud-python/pull/8264))

- Add disclaimer to auto-generated template files. ([#8314](https://github.com/googleapis/google-cloud-python/pull/8314))

- Use correct environment variable to guard the 'system' part. ([#7912](https://github.com/googleapis/google-cloud-python/pull/7912))

- Add 'client_options' support, update list method docstrings (via synth). ([#8509](https://github.com/googleapis/google-cloud-python/pull/8509))

- Allow kwargs to be passed to create_channel (via synth). ([#8390](https://github.com/googleapis/google-cloud-python/pull/8390))

- Add 'FieldPath.documentId()'. ([#8543](https://github.com/googleapis/google-cloud-python/pull/8543))

- Fix docstring example for 'Client.collection_group'. ([#8438](https://github.com/googleapis/google-cloud-python/pull/8438))

- Normalize docstring class refs. ([#8102](https://github.com/googleapis/google-cloud-python/pull/8102))

- Pin black version (via synth). ([#8583](https://github.com/googleapis/google-cloud-python/pull/8583))

- All: Add docs job to publish to googleapis.dev. ([#8464](https://github.com/googleapis/google-cloud-python/pull/8464))

- Declare encoding as utf-8 in pb2 files (via synth). ([#8352](https://github.com/googleapis/google-cloud-python/pull/8352))

- Suppress checking 'cov-fail-under' in nox default session (via synth). ([#8241](https://github.com/googleapis/google-cloud-python/pull/8241))

- Blacken noxfile.py, setup.py (via synth). ([#8123](https://github.com/googleapis/google-cloud-python/pull/8123))

- Add empty lines (via synth). ([#8058](https://github.com/googleapis/google-cloud-python/pull/8058))