Bug 573744 - N&N for 4.20

Add target="_blank"

Change-Id: I3117ded42f3f8f99e61d5c8be63fbb9a60574248
diff --git a/4.20/platform.html b/4.20/platform.html
index e1caef3..f7dc761 100644
--- a/4.20/platform.html
+++ b/4.20/platform.html
@@ -125,7 +125,7 @@
     <td class="title">Eclipse support for Mac AArch64(Arm64)</td>
     <td class="content">
       Eclipse SDK downloads for the Mac AArch64(Arm64) architecture are now available. Please note that a Mac AArch64 JVM is required to run Eclipse for Mac AArch64.
-      Eclipse for Mac AArch64 will be formally supported as a <a href="https://www.eclipse.org/projects/project-plan.php?planurl=https://www.eclipse.org/eclipse/development/plans/eclipse_project_plan_4_20.xml#target_environments">target environment</a> 
+      Eclipse for Mac AArch64 will be formally supported in the <a href="https://www.eclipse.org/projects/project-plan.php?planurl=https://www.eclipse.org/eclipse/development/plans/eclipse_project_plan_4_20.xml#target_environments" target="_blank">Target Environments</a> 
       in a future release.
       <p>
        Eclipse and SWT for Mac x86_64 architecture can already run on Apple Silicon hardware under Rosetta translation mode using a x86_64 JVM.
diff --git a/4.20/platform_isv.html b/4.20/platform_isv.html
index 1424584..929d2d9 100644
--- a/4.20/platform_isv.html
+++ b/4.20/platform_isv.html
@@ -44,8 +44,8 @@
     <td class="content">
       The following API have been made official. 
       <ul>
-        <li><a href="https://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/bundles/org.eclipse.e4.core.commands/src/org/eclipse/e4/core/commands/ECommandService.java">org.eclipse.e4.core.commands.ECommandService</a></li>
-        <li><a href="https://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/bundles/org.eclipse.e4.core.commands/src/org/eclipse/e4/core/commands/EHandlerService.java">org.eclipse.e4.core.commands.EHandlerService</a></li>
+        <li><a href="https://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/bundles/org.eclipse.e4.core.commands/src/org/eclipse/e4/core/commands/ECommandService.java" target="_blank">org.eclipse.e4.core.commands.ECommandService</a></li>
+        <li><a href="https://git.eclipse.org/c/platform/eclipse.platform.ui.git/tree/bundles/org.eclipse.e4.core.commands/src/org/eclipse/e4/core/commands/EHandlerService.java" target="_blank">org.eclipse.e4.core.commands.EHandlerService</a></li>
      </ul>
 	 <br/>
      The bundle org.eclipse.e4.core.commands was updated to version 1.0.0.
@@ -168,7 +168,7 @@
     <td class="content">
       <p>
         New API methods in <code>Status</code>
-        (<a href="https://help.eclipse.org/latest/topic/org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/runtime/Status.html"><code>org.eclipse.core.runtime.Status</code></a>)
+        (<a href="https://help.eclipse.org/latest/topic/org.eclipse.platform.doc.isv/reference/api/org/eclipse/core/runtime/Status.html" target="_blank"><code>org.eclipse.core.runtime.Status</code></a>)
         makes it easier and less verbose
         to make <code>Status</code> object for error handling. There are methods called <code>info</code>, <code>warning</code>
         and <code>error</code> for creating status objects of those severities. These methods simplify the API