* Adds support for CNI ConfigLists, which permit plugin chaining. ([#42202](https://github.com/kubernetes/kubernetes/pull/42202), [@squeed](https://github.com/squeed))

### API Change

- Improved scheduling performance when many nodes, and prefilter returns 1-2 nodes (e.g. daemonset)
  

  // Note that this field cannot be set when spec.os.name is windows.
  // +optional
  repeated Sysctl sysctls = 7;

  // fsGroupChangePolicy defines behavior of changing ownership and permission of the volume
  // before being exposed inside Pod. This field will only apply to
  // volume types which support fsGroup based ownership(and permissions).

- CoreDNS is now the default DNS server in kube-up deployments.  ([#69883](https://github.com/kubernetes/kubernetes/pull/69883), [@chrisohaver](https://github.com/chrisohaver))
- Opt out of chowning and chmoding from kubectl cp. ([#69573](https://github.com/kubernetes/kubernetes/pull/69573), [@bjhaid](https://github.com/bjhaid))

- Certain fields on  Service objects will be automatically cleared when changing the service's `type` to a mode that does not need those fields.  For example, changing from type=LoadBalancer to type=ClusterIP will clear the NodePort assignments, rather than forcing the user to clear them. ([#95196](https://github.com/kubernetes/kubernetes/pull/95196), [@thockin](https...

- Improved scheduling performance when many nodes, and prefilter returns 1-2 nodes (e.g. daemonset)
  

*   Added the concurrent service sync flag to the Cloud Controller Manager to allow changing the number of workers. (`--concurrent-service-syncs`) ([#55561](https://github.com/kubernetes/kubernetes/pull/55561),[ @jhorwit2](https://github.com/jhorwit2))

* Allows changing nodeName in endpoint update. ([#68575](https://github.com/kubernetes/kubernetes/pull/68575), [@prameshj](https://github.com/prameshj))

### API Change

- Improved scheduling performance when many nodes, and prefilter returns 1-2 nodes (e.g. daemonset)
  

### API Change

- Improved scheduling performance when many nodes, and prefilter returns 1-2 nodes (e.g. daemonset)