- kubeadm: UnifiedControlPlaneImage is replaced by UseHyperKubeImage boolean value. ([#70793](https://github.com/kubernetes/kubernetes/pull/70793), [@rosti](https://github.com/rosti))

            "description": "values is an array of string values. If the operator is In or NotIn, the values array must be non-empty. If the operator is Exists or DoesNotExist, the values array must be empty. This array is replaced during a strategic merge patch.",
            "items": {
              "default": "",
              "type": "string"
            },
            "type": "array",
            "x-kubernetes-list-type": "atomic"

* fix a bug that overwhelming number of prometheus metrics are generated because $NAMESPACE is not replaced by string "{namespace}" ([#68530](https://github.com/kubernetes/kubernetes/pull/68530), [@wenjiaswe](https://github.com/wenjiaswe))

    [rescheduler](https://kubernetes.io/docs/admin/rescheduler/) to guarantee
    resource availability for critical system pods.
* **[alpha]** `--experimental-nvidia-gpus` flag is replaced by `Accelerators` alpha
  feature gate along with addition of support for multiple Nvidia GPUs.
  - To use GPUs, pass `Accelerators=true` as part of `--feature-gates` flag.

### Deprecated/changed metrics

- kubelet probe metrics are now of the counter type rather than the gauge type, and the `prober_probe_result` has been replaced by `prober_probe_total`. ([#76074](https://github.com/kubernetes/kubernetes/pull/76074), [@danielqsj](https://github.com/danielqsj))

  %23 = "tf.Reshape"(%arg0, %5) {device = ""} : (tensor<1x!tf_type.string>, tensor<1xi32>) -> tensor<1x!tf_type.string>
  %24:3 = "tf.UnicodeDecodeWithOffsets"(%23) {Tsplits = i64, device = "", errors = "replace", input_encoding = "UTF-8", replace_control_characters = false, replacement_char = 65533 : i64} : (tensor<1x!tf_type.string>) -> (tensor<2xi64>, tensor<?xi32>, tensor<?xi64>)

- The `goroutines` metric is newly added in the scheduler. 

	// Specifies pod scheduling arch(amd64, ppc64le, s390x, arm64) and weight as follows:
	//
	//	0 - Never scheduled
	//	1 - Least preferred
	//	2 - No preference
	//	3 - Most preferred
	//
	// Deprecated: replaced by the affinity k8s settings which allows architecture nodeAffinity configuration of this behavior.
	//
	// Deprecated: Marked as deprecated in pkg/apis/istio/v1alpha1/values_types.proto.

- Kubeadm: Fixes a kubeadm upgrade bug that could cause a custom CoreDNS configuration to be replaced with the default. ([#97016](https://github.com/kubernetes/kubernetes/pull/97016), [@rajansandeep](https://github.com/rajansandeep)) [SIG Cluster Lifecycle]

## Dependencies

### Added
_Nothing has changed._

  // the values array must be empty. If the operator is Gt or Lt, the values
  // array must have a single element, which will be interpreted as an integer.
  // This array is replaced during a strategic merge patch.
  // +optional
  repeated string values = 3;
}

// A null or empty node selector term matches no objects. The requirements of
// them are ANDed.