Latest 4.0.x version updated Signed-off-by: Maxim Nesen <senivam@gmail.com>

diff --git a/README.md b/README.md
index bcc217f..399e22b 100644
--- a/README.md
+++ b/README.md

@@ -35,6 +35,7 @@
 *   The latest stable release of Jersey is [{{ site.latestVersion }}][dwnld].

 *   The latest published release of Jakarta EE 9 Jersey is [{{ site.latest30xVersion }}][dwnld].

 *   The latest published release of Jakarta EE 10 Jersey is [{{ site.latest3xVersion }}][dwnld].

+*   The latest published release of Jakarta EE 11 Jersey is [{{ site.latest4xVersion }}][dwnld].

 

 ---

 

@@ -52,6 +53,11 @@
     <var class="icon-book"></var> Documentation

 </a></h3>

 

+<h4>Jersey 4.0.x</h4>

+        <ul>

+                <li><a href="{{ site.links.newJerseyURL }}/documentation/{{ site.latest4xFolder }}/index.html">latest Jakarta EE11 ({{ site.latest4xVersion }}) Jersey User Guide</a></li>

+                <li><a href="{{ site.links.newJerseyURL }}/apidocs/{{ site.latest4xFolder }}/jersey/index.html">latest Jakarta EE11 ({{ site.latest4xVersion }}) Jersey API</a></li>

+        </ul>

 <h4>Jersey 3.1.x</h4>

         <ul>

                 <li><a href="{{ site.links.newJerseyURL }}/documentation/{{ site.latest3xFolder }}/index.html">latest Jakarta EE10 ({{ site.latest3xVersion }}) Jersey User Guide</a></li>


diff --git a/_config.yml b/_config.yml
index 0a28310..fadfa10 100644
--- a/_config.yml
+++ b/_config.yml

@@ -11,6 +11,8 @@
 latest30xFolder: 'latest30x'
 latest3xVersion: '3.1.11'
 latest3xFolder: 'latest31x'
+latest4xVersion: '4.0.0'
+latest4xFolder: 'latest4x'
 
 
 links:

diff --git a/download.md b/download.md
index 7cd6723..1c8d326 100644
--- a/download.md
+++ b/download.md

@@ -1,4 +1,4 @@
-[//]: # " Copyright (c) 2018, 2022 Oracle and/or its affiliates. All rights reserved. "
+[//]: # " Copyright (c) 2018, 2025 Oracle and/or its affiliates. All rights reserved. "
 [//]: # "  "
 [//]: # " This program and the accompanying materials are made available under the "
 [//]: # " terms of the Eclipse Public License v. 2.0, which is available at "
@@ -12,6 +12,36 @@
 [//]: # "  "
 [//]: # " SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 "
 
+<h3>Jakarta RESTful WebServices 4.0.0 / Jersey {{ site.latest4xVersion }}</h3>
+
+Jersey&nbsp;{{ site.latest4xVersion }}, that implements [Jakarta RESTful WebServices 4.0][jaxrs-4.0] API is the future release of Jersey.
+Note that previous Jersey releases will continue along with Jersey 4.0.x releases.
+
+All the Jersey 4.0 release binaries, including the source & apidocs jars, are available for
+download under the Jersey 4.0 maven root group identifier `org.glassfish.jersey` from the 
+[maven central repository][mvn-central] as well as from the [Sonatype maven repository][mvn-oss].
+
+Chances are you are using Apache Maven as a build & dependency management tool for your project.
+If you do, there is a very easy and convenient way to start playing with Jersey {{ site.latest4xVersion }} by generating
+the skeleton application from one of the Jersey 4.0 maven archetypes that we provide.
+
+For instance, to create a Jersey {{ site.latest4xVersion }} application using the Grizzly 3.1 HTTP server container, use
+
+```bash
+mvn archetype:generate -DarchetypeGroupId=org.glassfish.jersey.archetypes \
+    -DarchetypeArtifactId=jersey-quickstart-grizzly2 -DarchetypeVersion={{ site.latest4xVersion }}
+```
+
+If you want to create a Servlet container deployable Jersey {{ site.latest4xVersion }} web application instead, use
+
+```bash
+mvn archetype:generate -DarchetypeGroupId=org.glassfish.jersey.archetypes \
+    -DarchetypeArtifactId=jersey-quickstart-webapp -DarchetypeVersion={{ site.latest4xVersion }}
+```
+
+For the full list of updates for Jersey {{ site.latest4xVersion }}, details about all changes, bug fixed and updates,
+please check the [Jersey {{ site.latest4xVersion }} Release Notes][rn-4.0.x].
+
 <h3>Jakarta RESTful WebServices 3.1.0 / Jersey {{ site.latest3xVersion }}</h3>
 
 Jersey&nbsp;{{ site.latest3xVersion }}, that implements [Jakarta RESTful WebServices 3.1][jaxrs-3.1] API is the future release of Jersey.
@@ -175,6 +205,7 @@
 [jar-1.x]: https://repo1.maven.org/maven2/com/sun/eclipse-ee4j/jersey-bundle/1.19.1/jersey-bundle-1.19.1.jar
 [deps-1.x]: {{ site.links.newJerseyURL }}/documentation/1.19.1/chapter_deps.html
 
+[jaxrs-4.0]: https://jakarta.ee/specifications/restful-ws/4.0/
 [jaxrs-3.1]: https://jakarta.ee/specifications/restful-ws/3.1/
 [jaxrs-3.0]: https://jakarta.ee/specifications/restful-ws/3.0/
 [jaxrs-2.1]: https://jcp.org/en/jsr/detail?id=370
@@ -193,3 +224,4 @@
 [tag-3.x]:https://github.com/eclipse-ee4j/jersey/releases/tag/{{ site.latest30xVersion }}
 [rn-3.1.x]:https://github.com/eclipse-ee4j/jersey/releases/tag/{{ site.latest3xVersion }}
 [rn-3.x]:https://github.com/eclipse-ee4j/jersey/releases/tag/{{ site.latest30xVersion }}
+[rn-4.x]:https://github.com/eclipse-ee4j/jersey/releases/tag/{{ site.latest4xVersion }}