- Implemented logging and event recording for probe results with an `Unknown` status in the kubelet's prober module. This helped improve the diagnosis and monitoring of cases where container probes returned an `Unknown` result, enhancing the observability and reliability of health checks. ([#125901](https://github.com/kubernetes/kubernetes/pull/125901), [@jralmaraz](https://github.com/jralmaraz))...

						if err != nil {
							return err
						}

						splitData, err := rs.Split(m.mapped)
						if err != nil {
							return err
						}
						// Do separate encode, verify we get the same result.
						err = rs.Encode(splitData)
						if err != nil {
							return err
						}
						misMatches := 0
						for idx, sh := range parityData {
							calculated := splitData[idx]

* Kubelet now exposes a new endpoint, `/metrics/probes`, which exposes a Prometheus metric containing the liveness and/or readiness probe results for a container. ([#61369](https://github.com/kubernetes/kubernetes/pull/61369), [@rramkumar1](https://github.com/rramkumar1))

### SIG Network

	objectMetaDecryptFn func(baseKey string, data []byte) ([]byte, error)
)

// metadataEncrypter returns a function that will read data from input,
// encrypt it using the provided key and return the result.
// 0 sized inputs are passed through.
func metadataEncrypter(key crypto.ObjectKey) objectMetaEncryptFn {
	return func(baseKey string, data []byte) []byte {
		if len(data) == 0 {
			return data
		}

- Updates that remove remaining `metadata.finalizers` from  an object that is pending deletion (non-nil metadata.deletionTimestamp) and has no graceful deletion pending (nil or 0 metadata.deletionGracePeriodSeconds) now results in immediate deletion of the object. ([#77952](https://github.com/kubernetes/kubernetes/pull/77952), [@liggitt](https://github.com/liggitt))

pkg go/types, method (*Selection) String() string
pkg go/types, method (*Selection) Type() Type
pkg go/types, method (*Signature) Params() *Tuple
pkg go/types, method (*Signature) Recv() *Var
pkg go/types, method (*Signature) Results() *Tuple
pkg go/types, method (*Signature) String() string
pkg go/types, method (*Signature) Underlying() Type
pkg go/types, method (*Signature) Variadic() bool
pkg go/types, method (*Slice) Elem() Type

  - [stable] Automated docker validation results posted to https://k8s-testgrid.appspot.com/docker [kubernetes/features#57](https://github.com/kubernetes/enhancements/issues/57)
- **Scheduling**

- Fixes an issue that can result in namespaced custom resources being orphaned when their namespace is deleted, if the CRD defining the custom resource is removed concurrently with namespaces being deleted, then recreated. ([#93790](https://github.com/kubernetes/kubernetes/pull/93790), [@liggitt](https://github.com/liggitt)) [SIG API Machinery and Apps]

## Urgent Upgrade Notes 

### (No, really, you MUST read this before you upgrade)

sArray","clone","target","deep","isPlainObject","Array","isArray","undefined","expando","Math","random","replace","isReady","error","msg","noop","proto","Ctor","isEmptyObject","globalEval","textContent","documentElement","nodeValue","makeArray","results","inArray","isXMLDoc","namespace","namespaceURI","docElem","ownerDocument","test","second","invert","matches","callbackExpect","arg","value","guid","Symbol","iterator","split","_i","pop","whitespace","rtrimCSS","RegExp","contains","a","b","bup","...