chore: release 0.2.1 (#37)

🤖 I have created a release \*beep\* \*boop\*
---
### [0.2.1](https://www.github.com/googleapis/python-artifact-registry/compare/v0.2.0...v0.2.1) (2021-06-01)


### Bug Fixes

* **deps:** add packaging requirement ([#33](https://www.github.com/googleapis/python-artifact-registry/issues/33)) ([ca2907e](https://www.github.com/googleapis/python-artifact-registry/commit/ca2907efdcd05a88a63c798a367baa71f2fb78b4))
---


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
 
+### [0.2.1](https://www.github.com/googleapis/python-artifact-registry/compare/v0.2.0...v0.2.1) (2021-06-01)
+
+
+### Bug Fixes
+
+* **deps:** add packaging requirement ([#33](https://www.github.com/googleapis/python-artifact-registry/issues/33)) ([ca2907e](https://www.github.com/googleapis/python-artifact-registry/commit/ca2907efdcd05a88a63c798a367baa71f2fb78b4))
+
 ## [0.2.0](https://www.github.com/googleapis/python-artifact-registry/compare/v0.1.0...v0.2.0) (2021-05-25)
 
 

setup.py

@@ -20,7 +20,7 @@
 import setuptools  # type: ignore
 
 name = "google-cloud-artifact-registry"
-version = "0.2.0"
+version = "0.2.1"
 description = "Artifact Registry API client library"
 release_status = "Development Status :: 4 - Beta"
 url = "https://github.com/googleapis/python-artifact-registry"