Merge pull request kubernetes#61779 from mtaufen/fix-changelog

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Fix incorrect changelog - dynamic kubelet config is not beta

This fixes an incorrect note in the changelog that shipped with v1.10.

```release-note
NONE
```

Author: Kubernetes Submit Queue

CHANGELOG-1.10.md

@@ -157,7 +157,7 @@ filename | sha256 hash
 
 ### Node
 
-Many of the changes within SIG-Node revolve around control, with the beta release of [Dynamic Kubelet Configuration](https://github.com/kubernetes/features/issues/281), the ability to make changes to Kubelet without having to bring down the node, and alpha support for the ability to [configure whether containers in a pod should share a single process namespace](https://github.com/kubernetes/features/issues/495), The CRI has also seen some improvements and has been upgraded to v1alpha2, with support for  [support for Windows Container Configuration](https://github.com/kubernetes/features/issues/547) and the beta release of the [CRI validation test suite](https://github.com/kubernetes/features/issues/292). 
+Many of the changes within SIG-Node revolve around control. With the beta release of the `kubelet.config.k8s.io` API group, a significant subset of Kubelet configuration can now be [configured via a versioned config file](https://kubernetes.io/docs/tasks/administer-cluster/kubelet-config-file/). Kubernetes v1.10 adds alpha support for the ability to [configure whether containers in a pod should share a single process namespace](https://github.com/kubernetes/features/issues/495), and the CRI has been upgraded to v1alpha2, which adds [support for Windows Container Configuration](https://github.com/kubernetes/features/issues/547). Kubernetes v1.10 also ships with the beta release of the [CRI validation test suite](https://github.com/kubernetes/features/issues/292). 
 
 The Resource Management Working Group graduated three features to beta in the 1.10 release.  First, [CPU Manager](https://kubernetes.io/docs/tasks/administer-cluster/cpu-management-policies/), which allows users to request exclusive CPU cores.  This helps performance in a variety of use-cases, including network latency sensitive applications, as well as applications that benefit from CPU cache residency.  Next, [Huge Pages](https://kubernetes.io/docs/tasks/manage-hugepages/scheduling-hugepages/), which allows pods to consume either 2Mi or 1Gi Huge Pages.  This benefits applications that consume large amounts of memory.  Use of Huge Pages is a common tuning recommendation for databases and JVMs.  Finally, the [Device Plugin](https://kubernetes.io/docs/concepts/cluster-administration/device-plugins/) feature, which provides a framework for vendors to advertise their resources to the Kubelet without changing Kubernetes core code.  Targeted devices include GPUs, High-performance NICs, FPGAs, InfiniBand, and other similar computing resources that may require vendor specific initialization and setup.