- The following deprecated metrics are removed, please convert to the corresponding metrics:
  - The following replacement metrics are available from v1.14.0:

* Check if container memory stats are available before accessing it ([#77656](https://github.com/kubernetes/kubernetes/pull/77656), [@yastij](https://github.com/yastij))
* client-go and kubectl no longer write cached discovery files with world-accessible file permissions ([#77874](https://github.com/kubernetes/kubernetes/pull/77874), [@yuchengwu](https://github.com/yuchengwu))

  * Log warning when invalid dir passed to `kubectl proxy --www` ([#44952](https://github.com/kubernetes/kubernetes/pull/44952), [@CaoShuFeng](https://github.com/CaoShuFeng))

  * Add `--write-config-to` flag to kube-proxy to allow users to write the default configuration settings to a file. ([#45908](https://github.com/kubernetes/kubernetes/pull/45908), [@ncdc](https://github.com/ncdc))

</p>

<pre>
type Reader interface {
	Read(p []byte) (n int, err error)
	Close() error
}

type Writer interface {
	Write(p []byte) (n int, err error)
	Close() error
}

// ReadWriter's methods are Read, Write, and Close.
type ReadWriter interface {
	Reader  // includes methods of Reader in ReadWriter's method set
	Writer  // includes methods of Writer in ReadWriter's method set

*   The Apiserver proxy now rewrites the URL when a service returns an absolute path with the request's host. ([#52556](https://github.com/kubernetes/kubernetes/pull/52556),[ @roycaihw](https://github.com/roycaihw))

- When using `kubectl replace` (or the equivalent API call) on a Service, the caller no longer needs to do a read-modify-write cycle to fetch the allocated values for `.spec.clusterIP` and `.spec.ports[].nodePort`.  Instead the API server will automatically carry these forward from the original object when the new object does not specify them. ([#104673](https://github.co...

pkg syscall (netbsd-arm64-cgo), func Pipe2([]int, int) error
pkg syscall (netbsd-arm64-cgo), func Pipe([]int) error
pkg syscall (netbsd-arm64-cgo), func Pread(int, []uint8, int64) (int, error)
pkg syscall (netbsd-arm64-cgo), func Pwrite(int, []uint8, int64) (int, error)
pkg syscall (netbsd-arm64-cgo), func RawSyscall6(uintptr, uintptr, uintptr, uintptr, uintptr, uintptr, uintptr) (uintptr, uintptr, Errno)

* Fix serialization of EnforceNodeAllocatable ([#44606](https://github.com/kubernetes/kubernetes/pull/44606), [@ivan4th](https://github.com/ivan4th))
* Add --write-config-to flag to kube-proxy to allow users to write the default configuration settings to a file. ([#45908](https://github.com/kubernetes/kubernetes/pull/45908), [@ncdc](https://github.com/ncdc))

default. This implies that 1) for new clusters kubeadm will start using the `kube-system/kubelet-config` naming scheme for the kubelet ConfigMap and RBAC rules, instead of the legacy `kubelet-config-x.yy` naming. 2) during upgrade, kubeadm will only write the new scheme ConfigMap and RBAC objects. To disable the feature you can pass `UnversionedKubeletConfigMap: false` in the kubeadm config for new clusters. For upgrade on existing clusters you can also override the behavior by patching the ClusterConfiguration...

pkg syscall (darwin-arm64), func Pread(int, []uint8, int64) (int, error)
pkg syscall (darwin-arm64), func PtraceAttach(int) error
pkg syscall (darwin-arm64), func PtraceDetach(int) error
pkg syscall (darwin-arm64), func Pwrite(int, []uint8, int64) (int, error)
pkg syscall (darwin-arm64), func RawSyscall(uintptr, uintptr, uintptr, uintptr) (uintptr, uintptr, Errno)