chore: release 2.2.0 (#103)

🤖 I have created a release \*beep\* \*boop\*
---
## [2.2.0](https://www.github.com/googleapis/python-monitoring/compare/v2.1.0...v2.2.0) (2021-03-25)


### Features

* add `client_cert_source_for_mtls` ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* Added `IstioCanonicalService` for service monitoring. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* Added `total_size` to the response of `ListAlertPolicies`. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* Added creation and mutation records to notification channels. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* Added support for Monitoring Query Language ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* Added support for Monitoring Query Language ([#101](https://www.github.com/googleapis/python-monitoring/issues/101)) ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* Added support for querying metrics for folders and organizations. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* Added support for secondary aggregation when querying metrics. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* Added support for units in the `MetricService` ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))


### Bug Fixes

* Extended the default deadline for `UpdateGroup` to 180s. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* Un-deprecated `cluster_istio` for service monitoring. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
* use correct retry deadline ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
---


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

@@ -4,6 +4,28 @@
 
 [1]: https://pypi.org/project/google-cloud-monitoring/#history
 
+## [2.2.0](https://www.github.com/googleapis/python-monitoring/compare/v2.1.0...v2.2.0) (2021-03-25)
+
+
+### Features
+
+* add `client_cert_source_for_mtls` ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* Added `IstioCanonicalService` for service monitoring. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* Added `total_size` to the response of `ListAlertPolicies`. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* Added creation and mutation records to notification channels. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* Added support for Monitoring Query Language ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* Added support for Monitoring Query Language ([#101](https://www.github.com/googleapis/python-monitoring/issues/101)) ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* Added support for querying metrics for folders and organizations. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* Added support for secondary aggregation when querying metrics. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* Added support for units in the `MetricService` ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+
+
+### Bug Fixes
+
+* Extended the default deadline for `UpdateGroup` to 180s. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* Un-deprecated `cluster_istio` for service monitoring. ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+* use correct retry deadline ([0eb2ca6](https://www.github.com/googleapis/python-monitoring/commit/0eb2ca6b5044553c11d5f5e0f4859bf65387909b))
+
 ## [2.1.0](https://www.github.com/googleapis/python-monitoring/compare/v2.0.1...v2.1.0) (2021-03-12)
 
 

setup.py

@@ -22,7 +22,7 @@
 
 name = "google-cloud-monitoring"
 description = "Stackdriver Monitoring API client library"
-version = "2.1.0"
+version = "2.2.0"
 # Should be one of:
 # 'Development Status :: 3 - Alpha'
 # 'Development Status :: 4 - Beta'