[css-variables] Add a changes section.

Author: tabatkins

css-variables/Overview.bs

@@ -7,6 +7,7 @@ Level: 1
 Group: csswg
 TR: http://www.w3.org/TR/css-variables-1/
 ED: http://dev.w3.org/csswg/css-variables/
+Previous Version: http://www.w3.org/TR/2013/WD-css-variables-1-20130620/
 Previous Version: http://www.w3.org/TR/2013/WD-css-variables-20130312/
 Previous Version: http://www.w3.org/TR/2012/WD-css-variables-20120410/
 Editor: Tab Atkins Jr., Google, http://xanthir.com/contact
@@ -623,7 +624,21 @@ Serializing Custom Properties</h4>
 
 
 <h2 id='changes'>
-Changes</h2>
+Changes since the June 20 2013 Last Call Working Draft</h2>
+
+	<ul>
+		<li>
+			The syntax of custom properties was changed from ''var-foo'' to ''--foo''.
+
+		<li>
+			The ''var()'' function takes the full custom property name as its first argument,
+			rather than the name minus a prefix.
+
+		<li>
+			The CSSVariablesMap interface was removed,
+			in favor of a better custom-property API to be defined in the future.
+	</ul>
+
 
 
 <h2 id="acks">

css-variables/Overview.html

@@ -57,7 +57,7 @@
   <h1 class="p-name no-ref" id=title>CSS Custom Properties for Cascading Variables Module Level 1</h1>
   <h2 class="no-num no-toc no-ref heading settled heading" id=subtitle><span class=content>Editor’s Draft,
     <span class=dt-updated><span class=value-title title=20140325>25 March 2014</span></span></span></h2>
-  <div data-fill-with=spec-metadata><dl><dt>This version:<dd><a class=u-url href=http://dev.w3.org/csswg/css-variables/>http://dev.w3.org/csswg/css-variables/</a><dt>Latest version:<dd><a href=http://www.w3.org/TR/css-variables-1/>http://www.w3.org/TR/css-variables-1/</a><dt>Editor’s Draft:<dd><a href=http://dev.w3.org/csswg/css-variables/>http://dev.w3.org/csswg/css-variables/</a><dt>Previous Versions:<dd><a href=http://www.w3.org/TR/2013/WD-css-variables-20130312/ rel=previous>http://www.w3.org/TR/2013/WD-css-variables-20130312/</a><dd><a href=http://www.w3.org/TR/2012/WD-css-variables-20120410/ rel=previous>http://www.w3.org/TR/2012/WD-css-variables-20120410/</a>
+  <div data-fill-with=spec-metadata><dl><dt>This version:<dd><a class=u-url href=http://dev.w3.org/csswg/css-variables/>http://dev.w3.org/csswg/css-variables/</a><dt>Latest version:<dd><a href=http://www.w3.org/TR/css-variables-1/>http://www.w3.org/TR/css-variables-1/</a><dt>Editor’s Draft:<dd><a href=http://dev.w3.org/csswg/css-variables/>http://dev.w3.org/csswg/css-variables/</a><dt>Previous Versions:<dd><a href=http://www.w3.org/TR/2013/WD-css-variables-1-20130620/ rel=previous>http://www.w3.org/TR/2013/WD-css-variables-1-20130620/</a><dd><a href=http://www.w3.org/TR/2013/WD-css-variables-20130312/ rel=previous>http://www.w3.org/TR/2013/WD-css-variables-20130312/</a><dd><a href=http://www.w3.org/TR/2012/WD-css-variables-20120410/ rel=previous>http://www.w3.org/TR/2012/WD-css-variables-20120410/</a>
     <dt>Feedback:</dt>
         <dd><a href="mailto:www-style@w3.org?subject=%5Bcss-variables%5D%20feedback">www-style@w3.org</a>
             with subject line
@@ -120,7 +120,7 @@ <h2 class="no-num no-toc no-ref heading settled heading" id=contents><span class
 	<li><a href=#cssom><span class=secno>4</span> APIs</a>
 			<ul class=toc>
 			<li><a href=#serializing-custom-props><span class=secno>4.1</span> Serializing Custom Properties</a></ul></ul>
-	<li><a href=#changes><span class=secno>5</span> Changes</a>
+	<li><a href=#changes><span class=secno>5</span> Changes since the June 20 2013 Last Call Working Draft</a>
 	<li><a href=#acks><span class=secno>6</span> Acknowledgments</a>
 	<li><a href=#conformance><span class=secno></span> Conformance</a>
 		<ul class=toc>
@@ -667,7 +667,21 @@ <h4 class="heading settled heading" data-level=4.1 id=serializing-custom-props><
 
 
 <h2 class="heading settled heading" data-level=5 id=changes><span class=secno>5 </span><span class=content>
-Changes</span><a class=self-link href=#changes></a></h2>
+Changes since the June 20 2013 Last Call Working Draft</span><a class=self-link href=#changes></a></h2>
+
+<p>	<ul>
+		<li>
+			The syntax of custom properties was changed from <span class=css data-link-type=maybe title=var-foo>var-foo</span> to <span class=css data-link-type=maybe title=--foo>--foo</span>.
+
+		<li>
+			The <a class=css data-link-type=maybe href=#funcdef-var title=var()>var()</a> function takes the full custom property name as its first argument,
+			rather than the name minus a prefix.
+
+		<li>
+			The CSSVariablesMap interface was removed,
+			in favor of a better custom-property API to be defined in the future.
+	</ul>
+
 
 
 <h2 class="heading settled heading" data-level=6 id=acks><span class=secno>6 </span><span class=content>