[mediaqueries-5] Update Changes list.

Author: fantasai

mediaqueries-5/Overview.bs

@@ -682,29 +682,23 @@ Detecting a forced color palette: the 'forced-colors' feature</h3>
 
 <h2 id="changes" class="no-num">
 Changes</h2>
-<h3 id="changes-2017">
+<h3 id="changes-level-5">
 Changes Since the Media Queries Level 4</h3>
 
-The following changes were made to this specification since the
-<a href="https://www.w3.org/TR/mediaqueries-4/">6 July 20126 Working Draft of Media Queries Level 4</a>:
+The following additions were made to this module since the
+<a href="https://www.w3.org/TR/mediaqueries-4/">Media Queries Level 4</a>:
 
 <ul>
 	<li>
-		Reinstate 'light-level', 'inverted-colors' and Custom Media Queries sections from the
-		Media Queries Level 4 drafts.
+		Reinstate the 'light-level', 'inverted-colors', and Custom Media Queries sections
+		from earlier Media Queries Level 4 drafts.
 
 	<li>
-		Add 'prefers-reduced-motion' media feature.
-
-	<li>
-		Add 'prefers-reduced-transparency' media feature.
-
-	<li>
-		Add 'prefers-contrast' media feature.
-
-	<li>
-		Add 'prefers-color-scheme' media feature.
-
+		Added 'prefers-reduced-motion',
+		'prefers-reduced-transparency',
+		'prefers-contrast',
+		'prefers-color-scheme',
+		and 'forced-colors' media features.
 </ul>
 
 
@@ -715,6 +709,8 @@ This specification is the product of the W3C Working Group on
 Cascading Style Sheets.
 
 Comments from
- James Craig
+ Rossen Atanassov,
+ James Craig,
+ and Elika J. Etemad (fantasai)
 improved this specification.