Added N&N for monitor-specific UI rescaling on Windows

eclipse-platform/eclipse.platform.ui#2461

Author: ShahzaibIbrahim

news/4.34/images/hidpi-setting-preference.png

@@ -112,6 +112,48 @@ <h2>Themes and Styling </h2>
     <td id="GeneralUpdates" class="section" colspan="2">
     <h2>General Updates </h2>
     </td>
+    <tr id="rescale-on-runtime-preference"> <!-- https://github.com/eclipse-platform/eclipse.platform.ui/pull/2461 -->
+      <td class="title">Monitor-Specific UI Rescaling (Experimental, Windows only)</td>
+      <td class="content">
+        <p>
+          This update introduces a preference to enable an improved, monitor- and resolution-specific UI scaling on Windows.
+          The feature makes each window adapt its scaling to the monitor it is currently placed on in a sharp,
+          resolution-specific way and without requiring the application to restart.
+          When using multiple windows, each of them will adapt its scaling to the monitor it is placed on.
+          When enabling the feature, it replaces the existing scaling support for high-resolution monitors that is limited to
+          initializing the application's window according to the scaling of the primary monitor at startup and adapting to
+          monitors with other scale values only via blurry scaling or via an application restart.
+        </p>
+        <p>
+          To enable this feature, check the <i>Monitor-specific UI scaling</i> box on the <b>Appearance</b> preference page
+          (<b>Window > Preferences > General > Appearance</b>), as shown in the image below.
+          In addition to the enhanced UI scaling, this preference also enables the Edge browser as default for an improved
+          browser scaling experience.
+          The feature is still under development, thus marked as <i>experimental</i> and disabled by default. We encourage users
+          to <b>explore this feature</b> and <b>share their feedback</b> to help us improve the functionality.
+        </p>
+        <p>
+          <img src="images/hidpi-setting-preference.png" alt="Monitor-Specific UI Rescaling Preference" width="600">
+        </p>
+        <p>
+          The functionality can also be used in pure SWT applications. See <a
+            href="platform.php#rescale-on-runtime-preference">this news</a> on the according SWT API changes.
+        </p>
+        <p>
+          The images below demonstrate the scaling behavior in an extract of an Eclipse application when moving the window
+          from a primary monitor with 100% scaling to another monitor with 200% scaling, first having the feature disabled and
+          second having it enabled.
+        </p>
+        <p>
+          With monitor-specific UI rescaling <b>disabled</b>:
+          <img src="images/rescaling_disabled.png" alt="Monitor-Specific UI Rescaling Disabled" width="600">
+        </p>
+        <p>
+          With monitor-specific UI rescaling <b>enabled</b>:
+          <img src="images/rescaling_enabled.png" alt="Monitor-Specific UI Rescaling Enabled" width="600">
+        </p>
+      </td>
+    </tr>
   </tr>
   <!-- ******************* End of General Updates ************************************* -->
   <tr><td colspan="2"/></tr>