* eligibility for garbage collection. This should be called every time expireEntries or
   * evictEntry is called (once the lock is released).
   */
  void processPendingNotifications() {
    RemovalNotification<K, V> notification;
    while ((notification = removalNotificationQueue.poll()) != null) {
      try {

- Reverted regression that prevented `client-go` latency metrics to be reported with a template URL to avoid label cardinality. ([#111752](https://github.com/kubernetes/kubernetes/pull/111752), [@aanm](https://github.com/aanm))

- The `PersistentVolumeLabel` admission controller in the API server is deprecated.

  - The replacement is running a cloud-specific controller-manager (often referred to as `cloud-controller-manager`) with the `PersistentVolumeLabel` controller enabled. This new controller loop operates as the `PersistentVolumeLabel` admission controller did in previous versions.

- Reverted the previous fix for portforward cleanup because it introduced a kubelet regression which can lead into segmentation faults. ([#102587](https://github.com/kubernetes/kubernetes/pull/102587), [@saschagrunert](https://github.com/saschagrunert)) [SIG...

You can now bind tokens to service requests. ([ref](https://github.com/kubernetes/enhancements/issues/542))
* The --experimental-qos-reserve kubelet flags has been replaced by the alpha level --qos-reserved flag or the QOSReserved field in the kubeletconfig, and requires the QOSReserved feature gate to be enabled. ([#62509](https://github.com/kubernetes/kubernetes/pull/62509), [@sjenning](https://github.com/sjenning))

### SIG Windows development tools

## Urgent Upgrade Notes

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

pkg syscall (darwin-arm64), type Statfs_t struct, Mntonname [1024]int8
pkg syscall (darwin-arm64), type Statfs_t struct, Owner uint32
pkg syscall (darwin-arm64), type Statfs_t struct, Reserved [8]uint32
pkg syscall (darwin-arm64), type Statfs_t struct, Type uint32
pkg syscall (darwin-arm64), type SysProcAttr struct, Chroot string
pkg syscall (darwin-arm64), type SysProcAttr struct, Credential *Credential

pkg syscall (darwin-386), type Statfs_t struct, Mntonname [1024]int8
pkg syscall (darwin-386), type Statfs_t struct, Owner uint32
pkg syscall (darwin-386), type Statfs_t struct, Reserved [8]uint32
pkg syscall (darwin-386), type Statfs_t struct, Type uint32
pkg syscall (darwin-386), type SysProcAttr struct, Chroot string
pkg syscall (darwin-386), type SysProcAttr struct, Credential *Credential

### SIG-autoscaling

SIG Autoscaling focused on improving the Horizontal Pod Autoscaling API and algorithm:
- We released autoscaling/v2beta2, which cleans up and unifies the API
- We improved readiness detection and smoothing to work well in a larger variety or use cases

### SIG-Azure