- [Important Security Information](#important-security-information)
    - [CVE-2021-25735: Validating Admission Webhook does not observe some previous fields](#cve-2021-25735-validating-admission-webhook-does-not-observe-some-previous-fields)
  - [Changes by Kind](#changes-by-kind-2)
    - [API Change](#api-change-1)
    - [Feature](#feature)
    - [Bug or Regression](#bug-or-regression-2)

For initial installations, see the [Setup topics][] in the Kubernetes
documentation.

To upgrade to this release from a previous version, take any actions required
[Before Upgrading](#before-upgrading).

For more information about the release and for the latest documentation,
see the [Kubernetes documentation](https://kubernetes.io/docs/home/).

      - [Scheduling](#scheduling-2)
      - [Security](#security-1)
      - [Scalability](#scalability)
  - [**External Dependency Version Information**](#external-dependency-version-information)
    - [Previous Releases Included in v1.7.0](#previous-releases-included-in-v170)
- [v1.7.0-rc.1](#v170-rc1)
  - [Downloads for v1.7.0-rc.1](#downloads-for-v170-rc1)
    - [Client Binaries](#client-binaries-17)
    - [Server Binaries](#server-binaries-17)

  - When registering with a 1.17+ API server, a CustomResourceDefinition conversion webhook can now request that only `v1` ConversionReview requests be sent to them. Previously, conversion webhooks were required to support receiving `v1beta1` ConversionReview requests...

    - [Registry](#registry)
  - [External Dependency Version Information](#external-dependency-version-information)
  - [Changelog since v1.6.0-rc.1](#changelog-since-v160-rc1)
    - [Previous Releases Included in v1.6.0](#previous-releases-included-in-v160)
- [v1.6.0-rc.1](#v160-rc1)
  - [Downloads for v1.6.0-rc.1](#downloads-for-v160-rc1)
    - [Client Binaries](#client-binaries-14)
    - [Server Binaries](#server-binaries-14)

* The old dynamic client has been replaced by a new one.  The previous dynamic client will exist for one release in `client-go/deprecated-dynamic`.  Switch as soon as possible. ([#634...

Setting the `status.loadBalancer` of a Service whose `spec.type` is not `LoadBalancer` was previously allowed, but any update to the `metadata` or `spec` would wipe that field. Setting this field is no longer permitted unless `spec.type` is  `LoadBalancer`.  In the very unlikely event that this has unexpected impact, you can enable the `AllowServiceLBStatusOnNonLB` feature gate, which will restore the previous behavior.  If you do need to set this, please file an issue with the Kubernetes project to...

  Kubernetes was previously detecting that the image filesystem was split, even when that was not really the case ([#128344](https://github.com/kubernetes/kubernetes/pull/128344), [@kannon92](https://github.com/kannon92)) [SIG Node]
- Fixed an issue in the kubelet that showed when writeable layers and read-only layers were at different paths within the same mount.

- Windows Kubeproxy will use the update load balancer API for load balancer updates, instead of the previous delete and create APIs.

For initial installations, see the [Setup topics](https://kubernetes.io/docs/setup/pick-right-solution/) in the Kubernetes documentation.

To upgrade to this release from a previous version, first take any actions required [Before Upgrading](https://github.com/kubernetes/kubernetes/blob/master/CHANGELOG/CHANGELOG-1.9.md#before-upgrading).