chore: release 0.8.0 (#22)

🤖 I have created a release \*beep\* \*boop\* 
---
## [0.8.0](https://www.github.com/googleapis/python-dataproc/compare/v0.7.0...v0.8.0) (2020-05-19)


### Features

* add SparkR and Presto jobs to WorkflowTemplates; add new optional components; add submit_job_as_operation to v1 (via synth) ([#21](https://www.github.com/googleapis/python-dataproc/issues/21)) ([1cf10b6](https://www.github.com/googleapis/python-dataproc/commit/1cf10b6b127a63dbeb34958771c2cc8d8cb37099))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please).

CHANGELOG.md

@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-dataproc/#history
 
+## [0.8.0](https://www.github.com/googleapis/python-dataproc/compare/v0.7.0...v0.8.0) (2020-05-19)
+
+
+### Features
+
+* add SparkR and Presto jobs to WorkflowTemplates; add new optional components; add submit_job_as_operation to v1 (via synth) ([#21](https://www.github.com/googleapis/python-dataproc/issues/21)) ([1cf10b6](https://www.github.com/googleapis/python-dataproc/commit/1cf10b6b127a63dbeb34958771c2cc8d8cb37099))
+
 ## [0.7.0](https://www.github.com/googleapis/python-dataproc/compare/v0.6.1...v0.7.0) (2020-03-05)
 
 

setup.py

@@ -22,7 +22,7 @@
 
 name = "google-cloud-dataproc"
 description = "Google Cloud Dataproc API client library"
-version = "0.7.0"
+version = "0.8.0"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'