### Other notable changes

* Support --all-namespaces in kubectl describe ([#26315](https://github.com/kubernetes/kubernetes/pull/26315), [@dims](https://github.com/dims))
* Add checks in Create and Update Cgroup methods ([#28566](https://github.com/kubernetes/kubernetes/pull/28566), [@dubstack](https://github.com/dubstack))

* The generic RESTClient type (`k8s.io/client-go/rest`) no longer exposes `LabelSelectorParam` or `FieldSelectorParam` methods - use `VersionedParams` with `metav1.ListOptions` instead.  The `UintParam` method has been removed.  The `timeout` parameter will no longer cause an error when using `Param()`. ([#48991](https://github.com/kubernetes/kubernetes/pull/48991), [@smarterclayton](https://github.com/smarterclayton))...

- kubelet now allows the use of XFS quotas (on XFS and suitably configured ext4fs filesystems) to monitor storage consumption for ephemeral storage.  This method of monitoring consumption, which is currently available only for `emptyDir` volumes, is faster and more accurate than the old method of walking the filesystem tree. Note that it does not enforce limits, it only monitors consumption. To utilize this functionality, set the feature gate `LocalStorageCapacityIsolati...

            byte[] content = in.readAllBytes();
            assertEquals(0, content.length, "Empty file should return empty byte array");
        }
    }

    // ========== Helper Methods ==========

    private CIFSContext createFreshContext() {
        // Create a completely isolated context to avoid handle reuse issues on Linux Docker
        try {

compare specifically to context errors as needed. A future release will make the `ErrWaitTimeout` error private and callers must use `Interrupted()` instead. If you are returning `ErrWaitTimeout` from your own methods, switch to creating a location specific `cause err` and pass it to the new method `wait.ErrorInterrupted(cause) error` which will ensure `Interrupted()` returns true for your loop. 
  
  The `wait.NewExponentialBackoffManager` and `wait.NewJitteringBackoffManager` functions have...

SELECTOR_LIST_ITEMS = '.list-group-item'\nconst SELECTOR_DROPDOWN = '.dropdown'\nconst SELECTOR_DROPDOWN_ITEMS = '.dropdown-item'\nconst SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle'\n\nconst Default = {\n  offset: 10,\n  method: 'auto',\n  target: ''\n}\n\nconst DefaultType = {\n  offset: 'number',\n  method: 'string',\n  target: '(string|element)'\n}\n\n/**\n * Class definition\n */\n\nclass ScrollSpy {\n  constructor(element, config) {\n    this._element = element\n    this._scrollElement = element.tagName ===...

pkg log/syslog (netbsd-arm64-cgo), method (*Writer) Alert(string) error
pkg log/syslog (netbsd-arm64-cgo), method (*Writer) Close() error
pkg log/syslog (netbsd-arm64-cgo), method (*Writer) Crit(string) error
pkg log/syslog (netbsd-arm64-cgo), method (*Writer) Debug(string) error
pkg log/syslog (netbsd-arm64-cgo), method (*Writer) Emerg(string) error
pkg log/syslog (netbsd-arm64-cgo), method (*Writer) Err(string) error

pkg crypto/ecdh, func X25519() Curve #52221
pkg crypto/ecdh, method (*PrivateKey) Bytes() []uint8 #52221
pkg crypto/ecdh, method (*PrivateKey) Curve() Curve #52221
pkg crypto/ecdh, method (*PrivateKey) ECDH(*PublicKey) ([]uint8, error) #52221
pkg crypto/ecdh, method (*PrivateKey) Equal(crypto.PrivateKey) bool #52221
pkg crypto/ecdh, method (*PrivateKey) Public() crypto.PublicKey #52221
pkg crypto/ecdh, method (*PrivateKey) PublicKey() *PublicKey #52221

- Added sum feature to `kubectl top pod` ([#105100](https://github.com/kubernetes/kubernetes/pull/105100), [@lauchokyip](https://github.com/lauchokyip))
- Added the `Apply` and `ApplyStatus` methods to the dynamic `ResourceInterface` ([#109443](https://github.com/kubernetes/kubernetes/pull/109443), [@kevindelgado](https://github.com/kevindelgado))

    * https://github.com/kubernetes/autoscaler/releases/tag/cluster-autoscaler-1.13.4 
    * https://github.com/kubernetes/autoscaler/releases/tag/cluster-autoscaler-1.13.3
* Add name validation for dynamic client methods in client-go ([#75072](https://github.com/kubernetes/kubernetes/pull/75072), [@lblackstone](https://github.com/lblackstone))