chore: release 0.3.0 (#46)

🤖 I have created a release \*beep\* \*boop\*
---
## [0.3.0](https://www.github.com/googleapis/python-dataflow-client/compare/v0.2.0...v0.3.0) (2021-10-15)


### Features

* add support for python 3.10 ([#44](https://www.github.com/googleapis/python-dataflow-client/issues/44)) ([ff87f99](https://www.github.com/googleapis/python-dataflow-client/commit/ff87f997be1a9f86fe1619107e12fb02aaccd8a7))
---


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

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [0.3.0](https://www.github.com/googleapis/python-dataflow-client/compare/v0.2.0...v0.3.0) (2021-10-15)
+
+
+### Features
+
+* add support for python 3.10 ([#44](https://www.github.com/googleapis/python-dataflow-client/issues/44)) ([ff87f99](https://www.github.com/googleapis/python-dataflow-client/commit/ff87f997be1a9f86fe1619107e12fb02aaccd8a7))
+
 ## [0.2.0](https://www.github.com/googleapis/python-dataflow-client/compare/v0.1.5...v0.2.0) (2021-10-08)
 
 

setup.py

@@ -22,7 +22,7 @@
 
 name = "google-cloud-dataflow-client"
 description = "Cloud Dataflow API client library"
-version = "0.2.0"
+version = "0.3.0"
 release_status = "Development Status :: 4 - Beta"
 url = "https://github.com/googleapis/python-dataflow-client"
 dependencies = [