*   Audit policy files without apiVersion and kind are treated as invalid. ([#54267](https://github.com/kubernetes/kubernetes/pull/54267),[ @ericchiang](https://github.com/ericchiang))

          <description>
            This element specifies a directory containing the unit test source of the
            project. The generated build system will compile these directories when the project is
            being tested. The path given is relative to the project descriptor.
            The default value is {@code src/test/java}.
          </description>
          <type>String</type>
        </field>
        <field>

- NodeLifecycleController: Now node lease renewal is treated as the heartbeat signal from the node, in addition to NodeStatus Update. ([#69241](https://github.com/kubernetes/kubernetes/pull/69241), [@wangzhen127](https://github.com/wangzhen127))

      HandshakeCertificates.Builder()
        .heldCertificate(heldCertificate)
        .addTrustedCertificate(heldCertificate.certificate)
        .build()

    // Use that certificate on the server and trust it on the client.
    server.useHttps(handshakeCertificates.sslSocketFactory())
    client =
      client.newBuilder()
        .sslSocketFactory(
          handshakeCertificates.sslSocketFactory(),

    <glob pattern="*.mmmp"/>
    <glob pattern="*.mmas"/>
  </mime-type>

  <mime-type type="application/vnd.minisoft-hp3000-save"/>
  <mime-type type="application/vnd.mitsubishi.misty-guard.trustweb"/>
  <mime-type type="application/vnd.mobius.daf">
    <glob pattern="*.daf"/>
  </mime-type>
  <mime-type type="application/vnd.mobius.dis">
    <glob pattern="*.dis"/>
  </mime-type>

- The `storageVersionHash` feature is now beta. `StorageVersionHash` is a field in the discovery document of each resource. It enables clients to detect whether the storage version of that resource has changed. Its value must be treated as opaque by clients. Only equality comparison on the value is valid. ([#78325](https://github.com/kubernetes/kubernetes/pull/78325), [@caesarxuchao](https://github.com/caesarxuchao))

  * The audit log file defaults to JSON encoding when using the advanced auditing feature gate.
  * An audit policy file without either an `apiVersion` or a `kind` field may be treated as invalid.
  * The webhook and log file now output the `v1beta1` event format.

    For more details, see [Advanced audit](https://kubernetes.io/docs/tasks/debug-application-cluster/audit/#advanced-audit).

* Conformance tests are added for the DaemonSet kinds in the apps/v1 group version. Deprecated versions of DaemonSet will not be tested for conformance, and conformance is only applicable to release 1.10 and later. ([#60456](https://github.com/kubernetes/kubernetes/pull/60456), [@kow3ns](https://github.com/kow3ns))

A security issue was discovered in Kubernetes where users may have access to secure endpoints in the control plane network. Kubernetes clusters are only affected if an untrusted user can to modify Node objects and send requests proxying through them.

- The terminationGracePeriodSeconds...