- Fix race condition in kube-proxy initialization that could blackhole UDP traffic to service VIP. ([#126688](https://github.com/kubernetes/kubernetes/pull/126688), [@wedaly](https://github.com/wedaly)) [SIG Network]

By default, it is set to no-op.<br />\n   * Access Popper.js instance with `data.instance`.\n   * @prop {onCreate}\n   */\n  onCreate: () => {},\n\n  /**\n   * Callback called when the popper is updated. This callback is not called\n   * on the initialization/creation of the popper, but only on subsequent\n   * updates.<br />\n   * By default, it is set to no-op.<br />\n   * Access Popper.js instance with `data.instance`.\n   * @prop {onUpdate}\n   */\n  onUpdate: () => {},\n\n  /**\n   * List of modifiers...

* Prevent kubelet from getting wedged if initialization of modules returns an error. ([#59020](https://github.com/kubernetes/kubernetes/pull/59020), [@brendandburns](https://github.com/brendandburns))

* Cluster Autoscaler 1.0.4 ([#59271](https://github.com/kubernetes/kubernetes/pull/59271), [@mwielgus](https://github.com/mwielgus))
* Prevent kubelet from getting wedged if initialization of modules returns an error. ([#59020](https://github.com/kubernetes/kubernetes/pull/59020), [@brendandburns](https://github.com/brendandburns))

* Fix concurrent map access panic ([#65327](https://github.com/kubernetes/kubernetes/pull/65327), [@dashpole](https://github.com/dashpole))
    * Don't watch .mount cgroups to reduce number of inotify watches
    * Fix NVML initialization race condition
    * Fix brtfs disk metrics when using a subdirectory of a subvolume

* Fix kubelet panics when RuntimeClass is enabled. ([#68521](https://github.com/kubernetes/kubernetes/pull/68521), [@yujuhong](https://github.com/yujuhong))
* cAdvisor: Fix NVML initialization race condition ([#68431](https://github.com/kubernetes/kubernetes/pull/68431), [@dashpole](https://github.com/dashpole))
    * cAdvisor: Fix brtfs filesystem discovery
    * cAdvisor: Fix race condition with AllDockerContainers

      `pods.beta.kubernetes.io/init-container-statuses` to
      `pods.beta.kubernetes.io/init-container-statuses`.
    * Any code that inspects this annotation should be changed to use the new key.
      State of Initialization will continue to be reported in both pods.alpha.kubernetes.io/initialized
      and in `podStatus.conditions.{status: "True", type: Initialized}`

* Bump up glbc version to 0.9.0-beta.1 ([#40565](https://github.com/kubernetes/kubernetes/pull/40565), [@bprashanth](https://github.com/bprashanth))
* Enable lazy inode table and journal initialization for ext3 and ext4 ([#38865](https://github.com/kubernetes/kubernetes/pull/38865), [@codablock](https://github.com/codablock))

- Kubeadm: graduated the kubeadm specific feature gate `WaitForAllControlPlaneComponents` to GA. The feature gate is was locked to always be enabled and on node initialization kubeadm performed a health check for all control plane components and not only the `kube-apiserver`. ([#132594](https://github.com/kubernetes/kubernetes/pull/132594), [@neolit123](https://github.com/neolit123))

- Fix race condition in kube-proxy initialization that could blackhole UDP traffic to service VIP. ([#126687](https://github.com/kubernetes/kubernetes/pull/126687), [@wedaly](https://github.com/wedaly)) [SIG Network]