- github.com/moby/docker-image-spec: [v1.3.1](https://github.com/moby/docker-image-spec/tree/v1.3.1)
- github.com/moby/sys/user: [v0.3.0](https://github.com/moby/sys/tree/user/v0.3.0)
- github.com/moby/sys/userns: [v0.1.0](https://github.com/moby/sys/tree/userns/v0.1.0)
- go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp: v1.27.0

### Changed
- cel.dev/expr: v0.15.0 → v0.18.0

 *  **OkHttp no longer attempts a direct connection if the system's HTTP proxy fails.** This
    behavior was surprising because OkHttp was disregarding the user's specified configuration. If
    you need to customize proxy fallback behavior, implement your own `java.net.ProxySelector`.

 *  Fix: Support TLSv1.3 on devices that support it.

  - [beta] PodDisruptionBudget has been promoted to beta, can be used to safely drain nodes while respecting application SLO's ([docs](http://kubernetes.io/docs/tasks/administer-cluster/safely-drain-node/)) ([kubernetes/features#85](https://github.com/kubernetes/enhancements/issues/85))
- **UI**

			if _, ok := cleanQ.Users[user]; !ok {
				cleanQ.Users[user] = nil
			}
		}

		// Validate and normalize groups.
		for _, group := range q.Groups {
			lookupRes, underDN, _ := sys.LDAPConfig.GetValidatedGroupDN(nil, group)
			if lookupRes != nil && underDN {
				cleanQ.Groups.Add(lookupRes.NormDN)
			}
		}
	} else {
		for _, user := range q.Users {
			info, err := sys.store.GetUserInfo(user)

  Once core Kubernetes support for user namespaces is generally available and kubeadm has started to support running the control plane in userns pods, the kubeadm `RootlessControlPlane` feature gate will be removed entirely.

        .url(server.url("/"))
        .head()
        .header("User-Agent", "SyncApiTest")
        .build()
    executeSynchronously(request)
      .assertCode(200)
      .assertHeader("Content-Type", "text/plain")
    val recordedRequest = server.takeRequest()
    assertThat(recordedRequest.method).isEqualTo("HEAD")
    assertThat(recordedRequest.headers["User-Agent"]).isEqualTo("SyncApiTest")

- kube-apiserver:

            elements are not used for inferring the path (they are still used as compiler options however).
            It means that for scripts and resources, the files below the path specified by {@code directory}
            are copied to the path specified by {@code targetPath} with the exact same directory structure.

   * -viper-config can be used to set also the options defined by command line flags
   * the default config file is "e2e.yaml/toml/json/..." and the test starts when no such config is found (as before) but if -viper-config is used, the config file must exist
   * -viper-config can be used to select a file with full path, with or without file suffix

* `kubectl create rolebinding` and `kubectl create clusterrolebinding` invocations must be updated to  specify multiple subjects as repeated  `--user`, `--group`, or `--serviceaccount` arguments instead of comma-separated arguments to a single `--user`, `--group`, or `--serviceaccount`.  E.g. `--user=x,y` must become `--user x --user y`  ([#43903](https://github.com/kubernetes/kubernetes/pull/43903), [@xilabao](https://github.com/xilabao))


### kubeadm