TELCODOCS-2284: Updates for 4.19 hub cluster with GA support

Author: rohennes

modules/telco-hub-gitops-operator-and-ztp-plugins.adoc

@@ -19,8 +19,6 @@ To maintain multiple per-version policies simultaneously, use Git to manage the
 
 
 Limits and requirements::
-* 300 single node `SiteConfig` CRs can be synchronized for each ArgoCD application.
-You can use multiple applications to achieve the maximum number of clusters supported by a single hub cluster.
 * To ensure consistent and complete cleanup of managed clusters and their associated resources during cluster or node deletion, you must configure ArgoCD to use background deletion mode.
 
 Engineering considerations::

modules/telco-hub-scaling-targets.adoc

@@ -19,6 +19,9 @@ The reference configuration is also validated for deployment and management of a
 The specific limits depend on the mix of cluster topologies, enabled {rh-rhacm} features, and so on.
 In a mixed topology scenario, the reference hub configuration is validated with a combination of 1200 {sno} clusters, 400 compact clusters (3 nodes combined control plane and compute nodes), and 230 standard clusters (3 control plane and 2 worker nodes).
 
+A hub cluster conforming to this reference specification can support synchronization of 1000 single-node `ClusterInstance` CRs for each ArgoCD application.
+You can use multiple applications to achieve the maximum number of clusters supported by a single hub cluster.
+
 [NOTE]
 ====
 Specific dimensioning requirements are highly dependent on the cluster topology and workload.

modules/telco-hub-software-stack.adoc

@@ -15,10 +15,10 @@ The telco hub {product-version} solution has been validated using the following
 |Component |Software version
 
 |{product-title}
-|4.18
+|4.19
 
 |Local Storage Operator
-|4.18
+|4.19
 
 |{odf-first}
 |4.18
@@ -30,13 +30,13 @@ The telco hub {product-version} solution has been validated using the following
 |1.15
 
 |{ztp-first} plugins
-|4.18
+|4.19
 
 |{mce-short} PolicyGenerator plugin
 |2.12
 
 |{cgu-operator-first}
-|4.18
+|4.19
 
 |Cluster Logging Operator
 |6.2

scalability_and_performance/telco-hub-rds.adoc

@@ -9,9 +9,6 @@ toc::[]
 
 The telco hub reference design specifications (RDS) describes the configuration for a hub cluster that deploys and operates fleets of {product-title} clusters in a telco environment.
 
-:FeatureName: The telco hub RDS
-include::snippets/technology-preview.adoc[]
-
 include::modules/telco-ran-core-ref-design-spec.adoc[leveloffset=+1]
 
 include::modules/telco-deviations-from-the-ref-design.adoc[leveloffset=+1]
@@ -222,7 +219,7 @@ include::modules/telco-hub-oadp-operator.adoc[leveloffset=+2]
 [id="telco-yaml-reference_{context}"]
 == Hub cluster reference configuration CRs
 
-The following is the complete YAML reference of all the custom resources (CRs) for the telco management hub reference configuration in 4.18.
+The following is the complete YAML reference of all the custom resources (CRs) for the telco management hub reference configuration in 4.19.
 
 [id="telco-hub-rhacm-ref-crs_{context}"]
 === {rh-rhacm} reference YAML