Added one more H2

Added one more H2

Author: sreekzz

articles/hdinsight/what-are-preview-features.md

@@ -1,5 +1,5 @@
 ---
-title: What are preview features in Azure HDInsight
+title: What are preview features in Azure HDInsight?
 description: Learn what preview features are and how to identify them in Azure HDInsight.
 ms.service: azure-hdinsight
 ms.date: 07/10/2024
@@ -28,3 +28,7 @@ Preview features come with some disclaimers. Preview features:
 
 These features have a **Preview** label in the documentation.
 
+## Next steps
+
+* [Azure HDInsight release notes](./hdinsight-release-notes.md)
+