[mediaqueries-5] Update changes section

frivoal · frivoal · commit 0e344f64bf2b · 2020-07-24T19:27:25.000+09:00
diff --git a/mediaqueries-5/Overview.bs b/mediaqueries-5/Overview.bs
@@ -3140,6 +3140,9 @@ The following additions were made to this module since the
 	<li>
 		Added a UA style sheet rule for 'inverted-colors'.
 
+	<li>
+		Added the ''prefers-contrast: forced'' value.
+
 </ul>
 
 <h3 id="changes-since-2020-06-03">
