Prep storage-1.11.0 release. (googleapis#5856)

Closes googleapis#5855.

storage/CHANGELOG.md

@@ -4,11 +4,32 @@
 
 [1]: https://pypi.org/project/google-cloud-storage/#history
 
+## 1.11.0
+
+### Implementation Changes
+- Preserve message / args from an `InvalidResponse`. (#5492)
+- Fix generating signed urls for blobs with non-ascii names. (#5625)
+- Move bucket location specification to `Bucket.create`; deprecate `Bucket.location` setter (#5808)
+
+### New Features
+- Add `Client.get_service_account_email`. (#5765)
+
+### Documentation
+- Clarify `None` values for resource-backed properties. (#5509)
+- Elaborate docs for `{Bucket,Blob}.make_{public,private}`; note how to enable anonymous accesss to `Blob.public_url`. (#5767)
+
+### Internal / Testing Changes
+- Harden `create_bucket` systest against 429 responses. (#5535)
+- Add system test: signed URLs w/ non-ASCII blob name. (#5626)
+- Harden `tearDownModule` against 429 TooManyRequests. (#5701)
+- Retry `notification.create()` on `503 ServiceUnavailable`. (#5741)
+- Fix failing KMS system tests. (#5832, #5837, #5860)
+
 ## 1.10.0
 
 ### New Features
 - Add support for KMS keys (#5259)
-- Add '{Blob,Bucket}make_private' method (#5336)
+- Add `{Blob,Bucket}make_private` method (#5336)
 
 ### Internal / Testing Changes
 - Modify system tests to use prerelease versions of grpcio (#5304)

storage/setup.py

@@ -22,7 +22,7 @@
 
 name = 'google-cloud-storage'
 description = 'Google Cloud Storage API client library'
-version = '1.10.0'
+version = '1.11.0'
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'