[css-fonts-4] Changes since 10 Apr 2018 WD

Author: svgeesus

css-fonts-4/Overview.bs

@@ -5065,3 +5065,40 @@ Special thanks to Tab Atkins Jr.
 for providing the text for the section on <a href="#font-rendering-controls">Font Rendering Controls</a>
 as well as the section on the 'font-display!!descriptor' descriptor.
 Special thanks to Ilya Grigorik and David Kuettel for their help in developing these sections.
+
+<h2 id="changes">
+Changes
+</h2>
+
+<h3 id="changes-2018-04-10">
+Changes from the <a	href="https://www.w3.org/TR/2018/WD-css-fonts-4-20180410/">10 April 2018
+	Working Draft</a>
+</h3>
+
+<!-- See https://github.com/w3c/csswg-drafts/commits/master/css-fonts-4/Overview.bs -->
+<!-- new ones at the top -->
+<ul>
+	<!-- last update 2018 Sept 16 -->
+
+	<li>Added unicode value to font-variant-emoji</li>
+	<li>Removed the 'media' entry from property descriptions</li>
+	<li>Broke up font-synthesis into longhands, for future extensibility</li>
+	<li>Added override-color descriptor for color palettes</li>
+	<li>Defined feature-value-name for font-variant-alternates </li>
+	<li>Clarified @font-face src parsing rules</li>
+	<li>Allow named instances from variable fonts to be used </li>
+	<li>Appendix A: Mapping platform font properties to CSS properties over from CSS Fonts 3</li>
+	<li>Character handling issues ported over from CSS Fonts 3</li>
+	<li>Cluster matching ported over from CSS Fonts 3</li>
+	<li>Add new auto value for font-weight, font-style and font-stretch descriptors</li>
+	<li>Clarified font-display descriptor value names</li>
+	<li>Support named palette entries</li>
+	<li>More details on Fang Song generic family</li>
+	<li>Changed default angle of oblique fonts to 14deg.</li>
+	<li>font-feature-values ported over from CSS Fonts 3</li>
+	<li>Clarified handling of unknown or unsupported fragment identifiers</li>
+	<li>Clarified that color records in font palettes are zero-indexed</li>
+	<li>Consistently use the new generic font families</li>
+	<li>Editorial cleanup, clarifying examples, markup improvements, linkfixes,
+		updating to latest references, and so on</li>
+</ul>