Bug-574055 Release 2021-06

Signed-off-by: Zhou Fang <zhou.fang@eclipse-foundation.org>

Change-Id: Icc4ae0b4cfe881f8b1337c43a23d58aac80e1832
diff --git a/content/en_index.php b/content/en_index.php
index 5b2fa45..affb01a 100644
--- a/content/en_index.php
+++ b/content/en_index.php
@@ -93,10 +93,10 @@
       <h1>Read Doc</h1>
       <p>Documentation is a great resource to get you started with the Eclipse IDE.</p>
       <ul>
-        <li>Getting Started with the <a href="http://help.eclipse.org/2021-03/nav/0">Eclipse IDE User Guide</a></li>
-        <li>Getting Started with <a href="http://help.eclipse.org/2021-03/nav/1">Java development</a></li>
+        <li>Getting Started with the <a href="http://help.eclipse.org/2021-06/nav/0">Eclipse IDE User Guide</a></li>
+        <li>Getting Started with <a href="http://help.eclipse.org/2021-06/nav/1">Java development</a></li>
         <li>All online <a href="http://help.eclipse.org">Documentation</a></li>
-        <li>What's new and noteworthy in <a href="/eclipse/news/4.19/">Eclipse SimRel 2021-03</a></li>
+        <li>What's new and noteworthy in <a href="/eclipse/news/4.20/">Eclipse SimRel 2021-06</a></li>
         <li><a href="content/eclipse-ide-keybindings.pdf">Eclipse IDE Keybindings</a></li>
       </ul>
     </div>