`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 object in `kube-system/kubeadm-config`. More details in the associated...

background-color: $input-focus-bg;\n    border-color: $input-focus-border-color;\n    outline: 0;\n    @if $enable-shadows {\n      @include box-shadow($input-box-shadow, $input-focus-box-shadow);\n    } @else {\n      // Avoid using mixin so we can pass custom focus shadow properly\n      box-shadow: $input-focus-box-shadow;\n    }\n  }\n  @include deprecate(\"The `form-control-focus()` mixin\", \"v4.4.0\", \"v5\", $ignore-warning);\n}\n\n// This mixin uses an `if()` technique to be compatible with...

;\n    outline: 0;\n    // Avoid using mixin so we can pass custom focus shadow properly\n    @if $enable-shadows {\n      box-shadow: var(--#{$prefix}btn-box-shadow), var(--#{$prefix}btn-focus-box-shadow);\n    } @else {\n      box-shadow: var(--#{$prefix}btn-focus-box-shadow);\n    }\n  }\n\n  .btn-check:focus-visible + & {\n    border-color: var(--#{$prefix}btn-hover-border-color);\n    outline: 0;\n    // Avoid using mixin so we can pass custom focus shadow properly\n    @if $enable-shadows {\n...

- Fixed bug where health check could pass while APIServices are missing from aggregated discovery. ([#122883](https://github.com/kubernetes/kubernetes/pull/122883), [@Jefftree](https://github.com/Jefftree))

- Validation now requires new StatefulSets with a `.spec.serviceName` field value to pass DNS1123 validation. Previously created StatefulSets with an invalid `.spec.serviceName` field value could not create any pods, and should be deleted.

- Kubeadm: instead of passing the etcd flag --experimental-initial-corrupt-check, set the InitialCorruptCheck=true etcd feature gate, and instead of passing the --experimental-watch-progress-notify-interval flag, pass its graduated variant --watch-progress-notify-interval. ([#132838](https://github.com/kubernetes/kubernetes/pull/132838), [@AwesomePatrol](https://github.com/AwesomePatrol)) [SIG Cluster Lifecycle]

quite hungry to look at them--`I wish they'd get the trial done,'
she thought, `and hand round the refreshments!'  But there seemed
to be no chance of this, so she began looking at everything about
her, to pass away the time.

  Alice had never been in a court of justice before, but she had
read about them in books, and she was quite pleased to find that
she knew the name of nearly everything there.  `That's the

- Device manager: stop using annotations to pass CDI device info to runtimes. Containerd versions older than v1.7.2 don't support passing CDI info through CRI and need to be upgraded. ([#126435](https://github.com/kubernetes/kubernetes/pull/126435), [@bart0sh](https://github.com/bart0sh)) [SIG Node]...

quite hungry to look at them--`I wish they'd get the trial done,'
she thought, `and hand round the refreshments!'  But there seemed
to be no chance of this, so she began looking at everything about
her, to pass away the time.

  Alice had never been in a court of justice before, but she had
read about them in books, and she was quite pleased to find that
she knew the name of nearly everything there.  `That's the

- `kubeadm`: added a new "kubeadm config validate" command that can be used to
  validate any input config file. Use the `--config` flag to pass a config file
  to it. See the command `--help` screen for more information. As a result of adding
  this new command, enhance the validation capabilities of the existing "kubeadm