- Kubeadm: fix the bug that 'kubeadm upgrade' hangs in single node cluster ([#88434](https://github.com/kubernetes/kubernetes/pull/88434), [@SataQiu](https://github.com/SataQiu)) [SIG Cluster Lifecycle]
- Kubeadm: make sure images are pre-pulled even if a tag did not change but their contents changed ([#85603](https://github.com/kubernetes/kubernetes/pull/85603), [@bart0sh](https://github.com/bart0sh)) [SIG Cluster Lifecycle]

- Graduated `AdmissionWebhookMatchCondition` feature to beta. ([#119380](https://github.com/kubernetes/kubernetes/pull/119380), [@a-hilaly](https://github.com/a-hilaly))

- A new kubelet metric `image_pull_duration_seconds` was added. The metric tracks the duration (in seconds) it takes for an image to be pulled, including the time spent in the waiting queue of image puller. The metric is broken down by bucketed image size. ([#121719](https://github.com/kubernetes/kubernetes/pull/121719), [@ruiwen-zhao](https://github.com/ruiwen-zhao))

    * Added exported env vars to kubectl plugins so that plugin developers have access to global flags, namespace, the plugin descriptor and the full path to the caller binary.
* Ignored mirror pods in PodPreset admission plugin. ([#45958](https://github.com/kubernetes/kubernetes/pull/45958), [@k82cn](https://github.com/k82cn))

pkg syscall (freebsd-386-cgo), type RtMetrics struct
pkg syscall (freebsd-386-cgo), type RtMetrics struct, Expire uint32
pkg syscall (freebsd-386-cgo), type RtMetrics struct, Filler [3]uint32
pkg syscall (freebsd-386-cgo), type RtMetrics struct, Hopcount uint32
pkg syscall (freebsd-386-cgo), type RtMetrics struct, Locks uint32
pkg syscall (freebsd-386-cgo), type RtMetrics struct, Mtu uint32

one finger; and the whole party at once crowded round her,
calling out in a confused way, `Prizes! Prizes!'

  Alice had no idea what to do, and in despair she put her hand
in her pocket, and pulled out a box of comfits, (luckily the salt
water had not got into it), and handed them round as prizes.
There was exactly one a-piece all round.

  `But she must have a prize herself, you know,' said the Mouse.

.custom-control-input:disabled {\n    &:checked ~ .custom-control-label::before {\n      background-color: $custom-control-indicator-checked-disabled-bg;\n    }\n  }\n}\n\n\n// Select\n//\n// Replaces the browser default select with a custom one, mostly pulled from\n// https://primer.github.io/.\n//\n\n.custom-select {\n  display: inline-block;\n  width: 100%;\n  height: $custom-select-height;\n  padding: $custom-select-padding-y ($custom-select-padding-x + $custom-select-indicator-padding) $custom-select-padding-y...

* Ignore mirror pods with RestartPolicy == Never in restart tests ([#34462](https://github.com/kubernetes/kubernetes/pull/34462), [@yujuhong](https://github.com/yujuhong))
* Change image-puller restart policy to OnFailure ([#37070](https://github.com/kubernetes/kubernetes/pull/37070), [@gmarek](https://github.com/gmarek))

.custom-control-input:disabled {\n    &:checked ~ .custom-control-label::before {\n      background-color: $custom-control-indicator-checked-disabled-bg;\n    }\n  }\n}\n\n\n// Select\n//\n// Replaces the browser default select with a custom one, mostly pulled from\n// https://primer.github.io/.\n//\n\n.custom-select {\n  display: inline-block;\n  width: 100%;\n  height: $custom-select-height;\n  padding: $custom-select-padding-y ($custom-select-padding-x + $custom-select-indicator-padding) $custom-select-padding-y...

      mutablePos += bytesWritten
      mutableByteCount -= bytesWritten
    }
  }

  /**
   * Copy [byteCount] bytes from the file at [pos] into `sink`. It is the
   * caller's responsibility to make sure there are sufficient bytes to read: if there aren't this
   * method throws an `EOFException`.
   */
  fun read(
    pos: Long,
    sink: Buffer,
    byteCount: Long,
  ) {