[css-color] linkfixes

Author: svgeesus

css-color-4/Overview.bs

@@ -420,7 +420,7 @@ give huge changes in LCH hue angle).
 <span id="NaN-hue">Therefore, sometimes a hue angle of NaN
 (not a number) may be returned.</span>
 This impacts, for example,
-<a href="https://drafts.csswg.org/css-color-5/#hue-interpolation">hue interpolation</a>.
+<a href="#hue-interpolation">hue interpolation</a>.
 
 <h3 id="notes">
 Accessibility and Conveying Information By Color</h3>
@@ -4740,18 +4740,30 @@ Changes</h2>
 </h3>
 
 <ul>
-	<!-- moved from Color 5 -->
+	<!-- to 29 jan 2021 -->
+	<li>Clarified the rec2020 transfer function, citing the correct ITU Rec BT.2020-2 reference</li>
+	<li>Correct fallback examples to use the correct syntax</li>
+	<li>Don't force non-legacy colors to interpolate in a gamma-encoded space</li>
+
+	<!-- Changes for Interpolation section, moved from Color 5 -->
 	<li>Define premultiplied alpha interpolation</li>
 	<li>Start to address interpolation to and from currentColor</li>
 	<li>Define hue interpolation with NaN</li>
 	<li>Generalize color interpolation</li>
 	<li>Define interpolation to be in Lab, with override to LCG</li>
 	<li>Corrections to hue interpolation</li>
-	<li>defined hue angle interpolation</li>
-	<li>added interpolation section</li>
+	<li>Defined hue angle interpolation</li>
+	<li>Added interpolation section</li>
 
-	<!-- to 18 Jan 2021 -->
+	<!-- to 25 Jan 2021-->
+	<li>Corrected syntax in some examples</li>
+	<li>Clarify exactly which components are allowed percentages, in ''color()''</li>
+	<li>Change to serialize ''lch()'' as itself rather than as ''lab()''</li>
+	<li>Minimum 10 bits per component precision for non-legacy sRGB in ''color()''</li>
+	<li>Colorspace no longer optional in ''color()'' </li>
+	<li>Consistent minimum precision between lab() and color(lab)</li>
 
+	<!-- to 18 Jan 2021 -->
 	<li>Clarified fallback procedure for the color() function – first valid in-gamut color, else first valid color which is then gamut maped, else transparent black</li>
 	<li>Clarified difference betwen opacity property and colors with opacity, notably for rendering overlapping text glyphs</li>
 	<li>Added sample (but verified correct) code for ΔE2000</li>

css-color-5/Overview.bs

@@ -2,7 +2,9 @@
 Title: CSS Color Module Level 5
 Shortname: css-color
 Level: 5
-Status: ED
+Status: WD
+Prepare for TR: yes
+Date: 2021-02-02
 Group: csswg
 TR: https://www.w3.org/TR/css-color-5/
 ED: https://drafts.csswg.org/css-color-5/
@@ -174,7 +176,7 @@ Adjusting the individual x, y and z channels will produce significant hue shifts
 however, adjusting all three channels together is useful
 and will lighten or darken the color.
 
-The [=hue-adjuster=] takes optional keywords, to specify the [[#hue-interpolation]] algorithm.
+The [=hue-adjuster=] takes optional keywords, to specify the [[css-color-4#hue-interpolation]] algorithm.
 If no keyword is specified, it is as if ''shorter'' were specified.
 
 <div class="example">
@@ -767,6 +769,7 @@ Changes {#changes}
 <h3 id="changes-20200303">Since the <a href="https://www.w3.org/TR/2020/WD-css-color-5-20200303/">FPWD of 10 June 2020</a></h3>
 
 <ul>
+	<!-- to 28 Jan 2021 -->
 	<!-- removed interpolation section changes, added to Color 4 -->
 	<!-- to 5 Jan 2021 -->
 	<li>Link to CSS 4 definition of color serialization</li>