- Graduated `ImageVolume` feature to stable. ([#136711](https://github.com/kubernetes/kubernetes/pull/136711), [@saschagrunert](https://github.com/saschagrunert)) [SIG Apps, Architecture, Node and Testing]
- HPA: Improved scaling to and from zero with enabled HPAScaleToZero feature gate. ([#135118](https://github.com/kubernetes/kubernetes/pull/135118), [@johanneswuerbach](https://github.com/johanneswuerbach)) [SIG Apps, Autoscaling and Testing]

  }

  /** For example, empty Protobuf RPC messages end up as a zero-length POST.  */
  @Test
  fun zeroLengthPost() {
    zeroLengthPayload("POST")
  }

  @Test
  fun zeroLengthPost_HTTP_2() {
    enableProtocol(Protocol.HTTP_2)
    zeroLengthPost()
  }

  /** For example, creating an Amazon S3 bucket ends up as a zero-length POST.  */
  @Test
  fun zeroLengthPut() {

 * <ol>
 *   <li>A pipeline starts at its leaf step (or steps), which is created from either a callable
 *       block or a {@link ListenableFuture}.
 *   <li>Each other step is derived from one or more input steps. At each step, zero or more objects
 *       can be captured for later closing.
 *   <li>There is one last step (the root of the tree), from which you can extract the final result

	}()
	return diffCh, nil
}

// QueueReplicationHeal is a wrapper for queueReplicationHeal
func QueueReplicationHeal(ctx context.Context, bucket string, oi ObjectInfo, retryCount int) {
	// ignore modtime zero objects
	if oi.ModTime.IsZero() {
		return
	}
	rcfg, err := getReplicationConfig(ctx, bucket)
	if err != nil {
		replLogOnceIf(ctx, err, bucket)
		return
	}

* Update kube-proxy image to be based off of Debian 8.6 base image. ([#39695](https://github.com/kubernetes/kubernetes/pull/39695), [@ixdy](https://github.com/ixdy))
* Fixes an HPA-related panic due to division-by-zero. ([#39694](https://github.com/kubernetes/kubernetes/pull/39694), [@DirectXMan12](https://github.com/DirectXMan12))

      .assertFailure("HTTP 204 had non-zero Content-Length: 39")
  }

  @Test
  fun http205WithBodyDisallowed() {
    server.enqueue(
      MockResponse(
        code = 205,
        body = "I'm not even supposed to be here today.",
      ),
    )
    executeSynchronously("/")
      .assertFailure("HTTP 205 had non-zero Content-Length: 39")
  }

  @Test

    /** The key of the message: Zero Hit Count */
    public static final String LABELS_searchlog_log_type_search_zerohit = "{labels.searchlog_log_type_search_zerohit}";

    /** The key of the message: Zero Click Count */
    public static final String LABELS_searchlog_log_type_search_zeroclick = "{labels.searchlog_log_type_search_zeroclick}";

		if publicKey == nil {
			w.Write([]byte{1})
			w.Write(key[:])
		}

		stream, err := sio.AES_256_GCM.Stream(key[:])
		if err != nil {
			bugLogIf(ctx, err)
			return
		}
		// Zero nonce, we only use each key once, and 32 bytes is plenty.
		nonce := make([]byte, stream.NonceSize())
		encw := stream.EncryptWriter(w, nonce, nil)
		defer encw.Close()

    if (!status->status.ok()) return false;
  }
  return true;
}

// Create an empty tensor of type 'dtype'. 'shape' can be arbitrary, but has to
// result in a zero-sized tensor.
static TF_Tensor* EmptyTensor(TF_DataType dtype,
                              const tensorflow::TensorShape& shape) {
  static char empty;
  int64_t nelems = 1;
  std::vector<int64_t> dims;

    * Old behavior:
      * environment variables explicitly whitelisted via --docker-env-metadata-whitelist were exported as `container_env_*=*`. Default is zero so by default non were exported
      * all docker labels were exported as `container_label_*=*`
    * New behavior:
      * Only `container_name`, `pod_name`, `namespace`, `id`, `image`, and `name` labels are exposed