More precise Debezium connector info (#1338)

Co-authored-by: Oliver Howell <[email protected]>

docs/modules/ROOT/pages/whats-new.adoc

@@ -74,9 +74,9 @@ Hazelcast now provides a REST API that allows you to access your data structures
 For more information, including tutorials for Java and Docker, see xref:maintain-cluster:enterprise-rest-api.adoc[].
 
 == Debezium support updated
-With the {enterprise-product-name} of Hazelcast Platform 5.5 you can now use Debezium 2.x. This connector is now included in the full distribution of Hazelcast {enterprise-product-name}. For more information, see xref:integrate:cdc-connectors.adoc[].
+Starting from Hazelcast Platform 5.5, with {enterprise-product-name} you can now use Debezium 2.x sources. This connector is included in the full distribution of Hazelcast {enterprise-product-name} and replaces the old Debezium 1.9 connector. For more information, see xref:integrate:cdc-connectors.adoc[].
 
-For {open-source-product-name} users, Hazelcast also provides a generic Debezium source that can handle CDC (Change Data Capture) events from link:https://debezium.io/documentation/reference/stable/connectors/index.html[any database supported by Debezium, window=_blank]. For more information, see xref:integrate:legacy-cdc-connectors.adoc[].
+For {open-source-product-name} users, Hazelcast still provides a generic Debezium 1.9 source that can handle CDC (Change Data Capture) events from link:https://debezium.io/documentation/reference/stable/connectors/index.html[any database supported by Debezium, window=_blank]. For more information, see xref:integrate:legacy-cdc-connectors.adoc[].
 
 == Release Notes