* - Fix a bug in DNS resolution for externalName services
    * and PTR records that need to query from upstream nameserver.
* fix the issue that default azure disk fsypte(ext4) does not work on Windows ([#62250](https://github.com/kubernetes/kubernetes/pull/62250), [@andyzhangx](https://github.com/andyzhangx))

- The `export` query parameter (inconsistently supported by API resources and deprecated in v1.14) is fully removed.  Requests setting this query parameter will now receive a 400 status response. ([#98312](https://github.com/kubernetes/kubernetes/pull/98312), [@deads2k](https://github.com/deads2k)) [SIG API Machinery, Auth and Testing]...

    * - Fix a bug in DNS resolution for externalName services
    * and PTR records that need to query from upstream nameserver.
* Fix machineID getting for vmss nodes when using instance metadata ([#62611](https://github.com/kubernetes/kubernetes/pull/62611), [@feiskyer](https://github.com/feiskyer))

- This PR adds additional validation for endpoint ip configuration while iterating through queried endpoint list. ([#117226](https://github.com/kubernetes/kubernetes/pull/117226), [@princepereira](https://github.com/princepereira)) [SIG Network and Windows]

    * - Fix a bug in DNS resolution for externalName services and PTR records that need to query from upstream nameserver.



# v1.8.11

[Documentation](https://docs.k8s.io) & [Examples](https://releases.k8s.io/release-1.8/examples)

## Downloads for v1.8.11


filename | sha256 hash

- Added additional validation for endpoint IP configuration while iterating through queried endpoint list. ([#116749](https://github.com/kubernetes/kubernetes/pull/116749), [@princepereira](https://github.com/princepereira))

- The kube-apiserver's healthz now takes in an optional query parameter which allows you to disable health checks from causing healthz failures.  ([#70676](https://github.com/kubernetes/kubernetes/pull/70676), [@logicalhan](https://github.com/logicalhan))

- New "field_validation_request_duration_seconds" metric, measures how long requests take, indicating the value of the fieldValidation query parameter and whether or not server-side field validation is enabled on the apiserver ([#109120](https://github.com/kubernetes/kubernetes/pull/109120), [@kevindelgado](https://github.com/kevindelgado))

- This PR adds additional validation for endpoint ip configuration while iterating through queried endpoint list. ([#117224](https://github.com/kubernetes/kubernetes/pull/117224), [@princepereira](https://github.com/princepereira)) [SIG Network and Windows]

- Performs strict server side schema validation requests via the `fieldValidation=[Strict,Warn,Ignore]` query parameter. (#105916, @kevindelgado) [SIG API Machinery, Apps, Auth, Cloud Provider and Testing]
- Support pod priority based node graceful shutdown (#102915, @wzshiming) [SIG Node and Testing]

### Feature