chore(storage): release 1.21.0 (#9553)

storage/CHANGELOG.md

@@ -4,6 +4,25 @@
 
 [1]: https://pypi.org/project/google-cloud-storage/#history
 
+## 1.21.0
+
+10-28-2019 21:52 PDT
+
+### Implementation Changes
+- Add gcloud-python header to user agent ([#9551](https://github.com/googleapis/google-cloud-python/pull/9551))
+- Don't report a gapic version for storage ([#9549](https://github.com/googleapis/google-cloud-python/pull/9549))
+- Update storage endpoint from www.googleapis.com to storage.googleapis.com ([#9543](https://github.com/googleapis/google-cloud-python/pull/9543))
+- Call anonymous client method to remove dependency of google application credentials ([#9455](https://github.com/googleapis/google-cloud-python/pull/9455))
+- Enable CSEK w/ V4 signed URLs ([#9450](https://github.com/googleapis/google-cloud-python/pull/9450))
+
+### New Features
+- Support predefined ACLs in `Bucket.create` ([#9334](https://github.com/googleapis/google-cloud-python/pull/9334))
+
+### Documentation
+- Add `hmac_key` and notification documentation rst files ([#9529](https://github.com/googleapis/google-cloud-python/pull/9529))
+- Remove references to the old authentication credentials ([#9456](https://github.com/googleapis/google-cloud-python/pull/9456))
+- Clarify docstring for `Blob.download_as_string` ([#9332](https://github.com/googleapis/google-cloud-python/pull/9332))
+
 ## 1.20.0
 
 09-26-2019 06:45 PDT

storage/setup.py

@@ -22,7 +22,7 @@
 
 name = "google-cloud-storage"
 description = "Google Cloud Storage API client library"
-version = "1.20.0"
+version = "1.21.0"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'