list changes since FPWD

Author: svgeesus

css-color-4/Overview.bs

@@ -3411,6 +3411,38 @@ And thanks to Chris Lilley for being the resident CSS Color expert.
 <h2 id='changes' class='no-num'>
 Changes</h2>
 
+<h3 id="changes-from-20160705" class='no-num'>Changes since <a href="http://www.w3.org/TR/2016/WD-css-color-4-20160705/">Working Draft of 05 July 2016</a></h3>
+
+<ul>
+	<li>Clarify hue in LCH is modulo 360deg</li>
+	<li>Clarify allowed range of L in LCH and Lab, and meaning of L=100</li>
+	<li>Update references for colorspaces used in video</li>
+	<li>Add ProPhotoRGB predefined colorspace</li>
+	<li>Correct black and white luminance levels for image-p3</li>
+	<li>Clarify image-p3 transfer function</li>
+	<li>Add a98rgb colorspace</li>
+	<li>Clarify that currentColor's computed value is not the resolved color</li>
+	<li>Update syntax is examples to conform to latest specification</li>
+	<li>Remove the color-mod() function</li>
+	<li>Drop the "media" from propdef tables</li>
+	<li>Export, and consistently use, "transparent black" and "opaque black"</li>
+	<li>Clarify calculated values such as percents</li>
+	<li>Clarify required precision and rounding behavior for color channels</li>
+	<li>Clarify "color" property has no effect on color font glyphs (unless specifically referenced, e.g. with currentColor)</li>
+	<li>Clarify how color values are resolved</li>
+	<li>Describe previous, comma-using color syntaxes as "legacy"; change examples to commaless form</li>
+	<li>Remove superfluous requirement that displayed colors be restricted to device gamut (like there was any other option!)</li>
+	<li>Rename P3 to image-p3; avoid claiming this is DCI P3, as these are not the same</li>
+	<li>Improved description of the parameters to the "color()" function</li>
+	<li>Disallow predefined spaces from "@color-profile" identifier</li>
+	<li>Add canonical order to "opacity" property definition</li>
+	<li>Switch definition of alpha compositing from SVG11 to CSS Compositing</li>
+	<li>Clarify sample conversion code is non-normative</li>
+	<li>Add Security and Privacy Considerations</li>
+	<li>Update several references to most current versions</li>
+	<li>Minor editorial clarifications, formatting and markup improvements</li>
+</ul>
+
 <h3 id='changes-from-3'>
 Changes from Colors 3</h3>