Update the Clustering section

Author: NataliaIvakina

modules/ROOT/pages/changes-deprecations-removals.adoc

@@ -172,11 +172,22 @@ You can find guidelines on how to migrate from previous Neo4j versions to 2025.0
 [role=label--enterprise]
 === Clustering
 
+Discovery service::
 In 2025.01, discovery service v1 is removed.
 Therefore, transitioning from v1 to v2 must be completed before upgrading to Neo4j 2025.01.
-
++
 For more details, refer to the link:https://neo4j.com/docs/operations-manual/5/clustering/setup/discovery/#clustering-discovery-v1-to-v2[Operations Manual → Moving from discovery service v1 to v2].
 
+Configuration settings::
+
+Note that in 2025.01 the settings `server.discovery.advertised_address` and `server.discovery.listen_address` are removed.
+Configure `server.cluster.advertised_address` and `server.cluster.listen_address` instead.
+
+Ports::
+Port `5000` is no longer used from 2025.01 onwards.
+Port `6000` is used for the internal traffic.
+For more details, refer to the xref:configuration/ports.adoc[Configuration -> Ports].
+
 === Built-in Neo4j procedures
 
 .See procedures removed in Neo4j 2025.01 without replacement.
@@ -299,7 +310,7 @@ However, it is recommended to update your _neo4j.conf_ file to use the new setti
 
 These changes will only affect new installations or upgrades that replace their configuration files.
 
-.The list of changed default values
+.The list of changes to default values
 [%collapsible]
 ====
 [options=header, cols="2m,1,1"]
@@ -471,10 +482,6 @@ SSL-related configuration setting::
 Starting from 2025.01, the default value of `dbms.ssl.policy.*.verify_hostname` is changed from `false` to `true`.
 See link:{neo4j-docs-base-uri}/operations-manual/5/security/ssl-framework/#ssl-configuration[the table on the page _SSL framework_] for more details.
 
-=== Ports
-
-Port `5000` is no longer used from 2025.01 onwards.
-For more details, refer to the xref:configuration/ports.adoc[Configuration -> Ports].
 
 === Java API