- Kubeadm: added the flag --allow-deprecated-api to 'kubeadm config validate'. By default the command will print a warning for a deprecated API unless the flag is passed. Additionally, added missing support for v1beta4 UpgradeConfiguration to 'kubeadm config migrate|validate' commands. ([#135148](https://github.com/kubernetes/kubernetes/pull/135148), [@neolit123](https://github.com/neolit123)) [SIG Cluster Lifecycle]

* Caching added to the OIDC client auth plugin to fix races and reduce the time kubectl commands using this plugin take by several seconds. ([#38167](https://github.com/kubernetes/kubernetes/pull/38167), [@ericchiang](https://github.com/ericchiang))

### kubectl rolling-update: < v1.4.0 client vs >=v1.4.0 cluster

Old version kubectl's rolling-update command is compatible with Kubernetes 1.4 and higher only if you specify a new replication controller name. You will need to update to kubectl 1.4 or higher to use the rolling update command against a 1.4 cluster if you want to keep the original name, or you'll have to do two rolling updates.

	}

	// save MinIO start script to inspect command
	var scrb bytes.Buffer
	fmt.Fprintf(&scrb, `#!/usr/bin/env bash

function main() {
	for file in $(ls -1); do
		dest_file=$(echo "$file" | cut -d ":" -f1)
		mv "$file" "$dest_file"
	done

	# Read content of inspect-input.txt
	MINIO_OPTS=$(grep "Server command line args" <./inspect-input.txt | sed "s/Server command line args: //g" | sed -r "s#%s:\/\/#\.\/#g")

jD4np0lDZqz/aZnLUR7KvEW30Aat0urz==","X-Minio-Internal-Server-Side-Encryption-Seal-Algorithm":"DAREv2-HMAC-SHA256","content-type":"application/octet-stream"}},{"Bucket":"buck1","Name":"go_113/src/cmd/vendor/github.com/google/pprof/internal/driver/commands.go","UserDef":{"X-Minio-Internal-Server-Side-Encryption-Iv":"2CybJn5Bx9qvsPhc9G6D=","X-Minio-Internal-Server-Side-Encryption-S3-Kms-Key-Id":"my-minio-key","X-Minio-Internal-Server-Side-Encryption-S3-Kms-Sealed-Key":"IAAfAME+ZZkXNWKoCXkxcW3qPO1r+...

        parameters or command line arguments.</description>
      <fields>
        <field>
          <name>id</name>
          <required>true</required>
          <version>4.0.0+</version>
          <type>String</type>
          <defaultValue>default</defaultValue>
          <description>The identifier of this build profile. This is used for command line

        if (src != null) {
            if (sourceDominant || target.getComments() == null) {
                target.setComments(src);
                target.setLocation("comments", source.getLocation("comments"));
            }
        }
    }

    protected void mergeMailingList(
            MailingList target, MailingList source, boolean sourceDominant, Map<Object, Object> context) {

    Executor delegate;
    boolean wasExecuted;

    public ExecutorSpy(Executor delegate) {
      this.delegate = delegate;
    }

    @Override
    public void execute(Runnable command) {
      delegate.execute(command);
      wasExecuted = true;
    }
  }

  public void testTransform_executor() throws Exception {
    Object value = new Object();
    ExecutorSpy spy = new ExecutorSpy(directExecutor());

    Executor delegate;
    boolean wasExecuted;

    public ExecutorSpy(Executor delegate) {
      this.delegate = delegate;
    }

    @Override
    public void execute(Runnable command) {
      delegate.execute(command);
      wasExecuted = true;
    }
  }

  public void testTransform_executor() throws Exception {
    Object value = new Object();
    ExecutorSpy spy = new ExecutorSpy(directExecutor());

        if (dr != null) {
            String service = null;

            if (request != null) {
                switch (request.command) {
                case ServerMessageBlock.SMB_COM_TRANSACTION:
                case ServerMessageBlock.SMB_COM_TRANSACTION2:
                    switch (((SmbComTransaction) request).subCommand & 0xFF) {