-->

## Introduction {#intro}

Go's emphasis on backwards compatibility is one of its key strengths.
There are, however, times when we cannot maintain complete compatibility.
If code depends on buggy (including insecure) behavior,
then fixing the bug will break that code.
New features can also have similar impacts:
enabling the HTTP/2 use by the HTTP client broke programs
connecting to servers with buggy HTTP/2 implementations.

*   `tf.nn`

    *   `tf.nn.embedding_lookup_sparse` and `tf.nn.safe_embedding_lookup_sparse` now support ids and weights described by `tf.RaggedTensor`s.

	defKVS, ok := DefaultKVS[subSys]
	if !ok {
		return Errorf("Subsystem %s does not exist", subSys)
	}

	// Make a list of valid keys for the subsystem including the `comment`
	// key.
	validKeys := make([]string, 0, len(defKVS)+1)
	for _, param := range defKVS {
		validKeys = append(validKeys, param.Key)
	}
	validKeys = append(validKeys, Comment)

   * similar to the {@code basename} unix command. The result does not include the '{@code .}'.
   *
   * @param file The name of the file to trim the extension from. This can be either a fully
   *     qualified file name (including a path) or just a file name.
   * @return The file name without its path or extension.
   * @since 14.0
   */
  public static String getNameWithoutExtension(String file) {
    checkNotNull(file);

### Azure

SIG Azure worked on improvements in the cloud provider, including significant work on the Azure Load Balancer implementation.

### Cluster Lifecycle

   * similar to the {@code basename} unix command. The result does not include the '{@code .}'.
   *
   * @param file The name of the file to trim the extension from. This can be either a fully
   *     qualified file name (including a path) or just a file name.
   * @return The file name without its path or extension.
   * @since 14.0
   */
  public static String getNameWithoutExtension(String file) {
    checkNotNull(file);

      acquiredLockList.add(node);
    }
  }

  /**
   * CycleDetectingLock implementations must call this method in a {@code finally} clause after any
   * attempt to change the lock state, including both lock and unlock attempts. Failure to do so can
   * result in corrupting the acquireLocks set.
   */
  private static void lockStateChanged(CycleDetectingLock lock) {
    if (!lock.isAcquiredByCurrentThread()) {

        </field>
        <field>
          <name>notifiers</name>
          <version>4.0.0+</version>
          <description>Configuration for notifying developers/users when a build is unsuccessful,
            including user information and notification mode.</description>
          <association>
            <multiplicity>*</multiplicity>
            <type>Notifier</type>
          </association>
        </field>

        }
      }
    ```

### Per-call Configuration ([.kt][PerCallSettingsKotlin], [.java][PerCallSettingsJava])

	remote, all := newPeerRestClients(endpoints)
	return &NotificationSys{
		peerClients:    remote,
		allPeerClients: all,
	}
}

// GetBandwidthReports - gets the bandwidth report from all nodes including self.
func (sys *NotificationSys) GetBandwidthReports(ctx context.Context, buckets ...string) bandwidth.BucketBandwidthReport {
	reports := make([]*bandwidth.BucketBandwidthReport, len(sys.peerClients))