Add Vert.x to 5.5 and update RN/WN

docs/modules/ROOT/nav.adoc

@@ -188,6 +188,8 @@ include::tiered-storage:partial$nav.adoc[]
 ** xref:integrate:feast-config.adoc[]
 ** xref:integrate:feature-engineering-with-feast.adoc[Get started with Feast batch features]
 ** xref:integrate:streaming-features-with-feast.adoc[Get started with Feast streaming features]
+* xref:integrate:integrate-with-vertx.adoc[]
+** xref:integrate:get-started-with-vertx.adoc[]
 // Connectors
 * Messaging System Connectors
 ** xref:integrate:messaging-system-connectors.adoc[Overview]

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

@@ -32,6 +32,13 @@ image:ROOT:client-routing.png[Hazelcast Cluster Routing diagram]
 
 For more information, see xref:clients:java.adoc#client-cluster-routing-modes[Client cluster routing modes].
 
+== New Hazelcast Cluster Manager for Vert.x
+[.enterprise]*Enterprise* 
+
+Vert.x is a reactive application toolkit for creating resource-efficient, concurrent, asynchronous and flexible applications on the JVM. The new `vertx-hazelcast-enterprise` module available for Hazelcast Platform 5.5 offers advanced features like strong consistency and enhanced fault tolerance. This integration reduces complexity, abstracts low-level management tasks, and ensures optimal resource efficiency, making it ideal for dynamic environments requiring high availability and minimal downtime. The open-source `vertx-hazelcast` module is still available directly from https://vertx.io/docs/vertx-hazelcast/java/[Vert.x] but does not support strong consistency.
+
+For more information, see xref:integrate:integrate-with-vertx.adoc[].
+
 == Introduction of Long-term Support (LTS) releases
 
 Hazelcast Platform 5.5 introduces Long-term Support (LTS) releases to simplify your upgrade experience and give you greater control over when and how you upgrade your software. You can perform upgrades with more precision and consistency, and with reduced effort and risk. You can upgrade directly from a supported previous release to the LTS release or directly between LTS releases using a rolling upgrade. Between LTS releases, Hazelcast will provide short-term support (STS) releases, which will focus on innovation, and provide the latest features and bug fixes.

docs/modules/architecture/pages/data-partitioning.adoc

@@ -201,6 +201,7 @@ Please note that `IndeterminateOperationStateException` does not apply to
 read-only operations, such as `map.get()`. If a partition primary replica member crashes before
 replying to a read-only operation, the operation is retried on the new owner of the primary replica.
 
+[[best-effort-consistency]]
 === Best-Effort Consistency
 
 The replication algorithm for AP data structures enables Hazelcast clusters to offer high throughput.