Implementation Changes
- Regenerate bigquery-datatransfer (#5793)
Internal / Testing Changes
- Avoid overwriting 'module' of messages from shared modules. (#5364)
- Modify system tests to use prerelease versions of grpcio (#5304)
- Add Test runs for Python 3.7 and remove 3.4 (#5295)
- Fix bad trove classifier
- Rename releases to changelog and include from CHANGELOG.md (#5191)