- GCE/Windows: added support for the stackdriver logging agent ([#76850](https://github.com/kubernetes/kubernetes/pull/76850), [@yujuhong](https://github.com/yujuhong))

* Enable extensions/v1beta1/NetworkPolicy by default ([#28549](https://github.com/kubernetes/kubernetes/pull/28549), [@caseydavenport](https://github.com/caseydavenport))
* MESOS: Support a pre-installed km binary at a well known, agent-local path ([#28447](https://github.com/kubernetes/kubernetes/pull/28447), [@k82cn](https://github.com/k82cn))

## Changelog since v1.6.1

### Other notable changes

* Fix for [Windows kubectl sending full path to binary in User Agent](https://github.com/kubernetes/kubernetes/issues/44419). ([#44622](https://github.com/kubernetes/kubernetes/pull/44622), [@monopole](https://github.com/monopole))

	* ip-masq-agent is now on by default for GCE ([#47794](https://github.com/kubernetes/kubernetes/pull/47794), [@dnardo](https://github.com/dnardo))

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