Gardening: Document that clusterUUID and clusterName were added in Couchbase Server 7.6.4

Change-Id: If7a8efb9f0d22d2d09f4944422f0059f74658c9a
Reviewed-on: https://review.couchbase.org/c/couchbase-jvm-clients/+/232559
Reviewed-by: Michael Reiche <[email protected]>
Tested-by: David Nault <[email protected]>

Author: dnault

core-io/src/main/java/com/couchbase/client/core/topology/ClusterIdentifier.java

@@ -38,6 +38,7 @@ public class ClusterIdentifier {
   }
 
   public static @Nullable ClusterIdentifier parse(ObjectNode config) {
+    // Cluster UUID and name were added in Couchbase Server 7.6.4.
     JsonNode clusterUuid = config.path("clusterUUID");
     JsonNode clusterName = config.path("clusterName");
     if (clusterUuid.isMissingNode() || clusterName.isMissingNode()) {

core-io/src/main/java/com/couchbase/client/core/topology/ClusterTopology.java

@@ -16,6 +16,7 @@
 
 package com.couchbase.client.core.topology;
 
+import com.couchbase.client.core.annotation.SinceCouchbase;
 import com.couchbase.client.core.annotation.Stability;
 import com.couchbase.client.core.env.NetworkResolution;
 import org.jspecify.annotations.Nullable;
@@ -120,6 +121,7 @@ public ClusterTopologyWithBucket requireBucket() {
     throw new NoSuchElementException("Bucket topology is absent.");
   }
 
+  @SinceCouchbase("7.6.4")
   @Nullable public ClusterIdentifier id() {
     return clusterIdent;
   }