Add connected client monitoring single sourced content

Author: kbatuigas

modules/ROOT/nav.adoc

@@ -514,6 +514,8 @@
 ***** xref:reference:rpk/rpk-cluster/rpk-cluster-config-list.adoc[]
 ***** xref:reference:rpk/rpk-cluster/rpk-cluster-config-set.adoc[]
 ***** xref:reference:rpk/rpk-cluster/rpk-cluster-config-status.adoc[]
+**** xref:reference:rpk/rpk-cluster/rpk-cluster-connections.adoc[]
+***** xref:reference:rpk/rpk-cluster/rpk-cluster-connections-list.adoc[]
 **** xref:reference:rpk/rpk-cluster/rpk-cluster-logdirs.adoc[]
 ***** xref:reference:rpk/rpk-cluster/rpk-cluster-logdirs-describe.adoc[]
 **** xref:reference:rpk/rpk-cluster/rpk-cluster-info.adoc[]

modules/get-started/pages/whats-new-cloud.adoc

@@ -8,6 +8,10 @@ This page lists new features added to Redpanda Cloud.
 
 == November 2025
 
+=== Connected client monitoring
+
+You can view details about Kafka client connections using `rpk` or the Data Plane API. This allows you to view detailed information about active client connections on a cluster, and identify and troubleshoot problematic clients. For more information, see the xref:manage:cluster-maintenance/manage-throughput.adoc#view-connected-client-details[connected client details] example in the Manage Throughput guide.
+
 === Redpanda Connect updates
 
 Redpanda Connect provides a simplified xref:develop:connect/connect-quickstart.adoc[quickstart] experience in the UI that helps you to start building data pipelines. The quickstart wizard creates pipelines to stream data into and out of Redpanda, populating the required YAML configuration automatically.

modules/manage/pages/cluster-maintenance/configure-client-connections.adoc

@@ -2,4 +2,4 @@
 :page-aliases: manage:cluster-maintenance/configure-availability.adoc
 :description: Learn about guidelines for configuring client connections in Redpanda clusters for optimal availability.
 
-include::ROOT:manage:cluster-maintenance/configure-client-connections.adoc[tag=single-source]
+include::25.3@ROOT:manage:cluster-maintenance/configure-client-connections.adoc[tag=single-source]

modules/manage/pages/cluster-maintenance/manage-throughput.adoc

@@ -1,4 +1,4 @@
 = Manage Throughput
 :description: Manage the throughput of Kafka traffic with configurable properties.
 
-include::ROOT:manage:cluster-maintenance/manage-throughput.adoc[tag=single-source]
+include::25.3@ROOT:manage:cluster-maintenance/manage-throughput.adoc[tag=single-source]

modules/manage/pages/monitor-cloud.adoc

@@ -81,7 +81,7 @@ It includes https://github.com/redpanda-data/observability#grafana-dashboards[ex
 
 == Monitor health and performance
 
-include::ROOT:manage:partial$monitor-health.adoc[tag=single-source]
+include::25.3@ROOT:manage:partial$monitor-health.adoc[tag=single-source]
 
 == References
 

modules/reference/pages/rpk/rpk-cluster/rpk-cluster-connections-list.adoc

@@ -0,0 +1,3 @@
+= rpk cluster connections list
+
+include::25.3@ROOT:reference:rpk/rpk-cluster/rpk-cluster-connections-list.adoc[tag=single-source]

modules/reference/pages/rpk/rpk-cluster/rpk-cluster-connections.adoc

@@ -0,0 +1,3 @@
+= rpk cluster connections
+
+include::25.3@ROOT:reference:rpk/rpk-cluster/rpk-cluster-connections.adoc[tag=single-source]