## Changelog since v1.5.7

### Other notable changes

* Update dnsmasq to the latest version. ([#53149](https://github.com/kubernetes/kubernetes/pull/53149), [@bowei](https://github.com/bowei))

    * 1. Only the first two cidrs are used (soft limits for Alpha, might be lifted later on).
    * 2. Only the "RangeAllocator" (default) is allowed as a value for --cidr-allocator-type . Cloud allocators are not compatible with ipv6dualstack

- Kube-proxy accepts the ContextualLogging, LoggingAlphaOptions, LoggingBetaOptions feature gates. ([#115233](https://github.com/kubernetes/kubernetes/pull/115233), [@pohly](https://github.com/pohly))...

I0001=test

* Duplicate recurring Events now include the latest event's Message string ([#46034](https://github.com/kubernetes/kubernetes/pull/46034), [@kensimon](https://github.com/kensimon))
* With --feature-gates=RotateKubeletClientCertificate=true set, the kubelet will ([#41912](https://github.com/kubernetes/kubernetes/pull/41912), [@jcbsmpsn](https://github.com/jcbsmpsn))

- When the `PodObservedGenerationTracking` feature gate was set, the kubelet populated `status.observedGeneration` to reflect the latest `metadata.generation` it observed for the pod. ([#130352](https://github.com/kubernetes/kubernetes/pull/130352), [@natasha41575](https://github.com/natasha41575)) [SIG API Machinery, Apps, CLI, Node, Release, Scheduling, Storage, Testing and Windows]...

  - [Changes by Kind](#changes-by-kind-15)
    - [Deprecation](#deprecation)
    - [API Change](#api-change-4)
    - [Feature](#feature-14)
    - [Documentation](#documentation)
    - [Failing Test](#failing-test)
    - [Bug or Regression](#bug-or-regression-15)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake-4)
  - [Dependencies](#dependencies-16)
    - [Added](#added-16)
    - [Changed](#changed-16)

  The well-known annotation endpoints.kubernetes.io/last-change-trigger-time is skipped and not mirrored. ([#98116](https://github.com/kubernetes/kubernetes/pull/98116), [@aojea](https://github.com/aojea)) [SIG Apps, Network and Testing]

- Fix relative cpu priority for pods where containers explicitly request zero cpu by giving the lowest priority instead of falling back to the cpu limit to avoid possible cpu starvation of other pods ([#108832](https://github.com/kubernetes/kubernetes/pull/108832), [@waynepeking348](https://github.com/waynepeking348)) [SIG Node]

   * range [0, k) and ignore the remaining elements.
   */
  private final @Nullable T[] buffer;
  private int bufferSize;

  /**
   * The largest of the lowest k elements we've seen so far relative to this comparator. If
   * bufferSize ≥ k, then we can ignore any elements greater than this value.
   */
  private @Nullable T threshold;