[css-pseudo-4] Update Changes list.

Author: fantasai

css-pseudo-4/Overview.bs

@@ -7,6 +7,7 @@ Work Status: Exploring
 Group: csswg
 ED: https://drafts.csswg.org/css-pseudo-4/
 TR: https://www.w3.org/TR/css-pseudo-4/
+Previous Version: https://www.w3.org/TR/2019/WD-css-pseudo-4-20190225/
 Previous Version: https://www.w3.org/TR/2016/WD-css-pseudo-4-20160607/
 Previous Version: https://www.w3.org/TR/2015/WD-css-pseudo-4-20150115/
 !Issues List: <a href="https://drafts.csswg.org/css-pseudo/#issues-index">Tracked in Editor's Draft</a>
@@ -840,8 +841,11 @@ List Markers: the ''::marker'' pseudo-element</h3>
   the automatically generated [=marker box=] of a [=list item=].
   (See [[CSS-DISPLAY-3]] and [[CSS-LISTS-3]].)
 
-  Inheritance for a ''::marker'' pseudo-element ignores any ''::first-line'' styles
-  and the contents of a ''::marker'' are ignored (not selected) by ''::first-letter''.
+  <!-- under discussion in https://github.com/w3c/csswg-drafts/issues/1442 and https://github.com/w3c/csswg-drafts/issues/4506
+  Inheritance for a ''::marker'' pseudo-element ignores any ''::first-line'' styles -->
+  The contents of a ''::marker'' are ignored (not selected) by ''::first-letter''.
+
+  ISSUE: Interaction of ''::marker'' and ''::first-line'' is currently under discussion in <a href='https://github.com/w3c/csswg-drafts/issues/4506'>Issue 4506</a>.
 
   Only a limited set of properties can be used on the ''::marker'' pseudo-element.
   This list is defined in [[css-lists-3#marker-properties]].
@@ -1050,30 +1054,39 @@ Compatibility Syntax</h2>
 <h2 class="no-num" id="changes">
 Changes</h2>
 
-  Changes since the <a href="https://www.w3.org/TR/2019/WD-css-pseudo-4-20190225/">25 February 2019 Working Draft</a> include:
+  Significant changes since the <a href="https://www.w3.org/TR/2019/WD-css-pseudo-4-20190225/">25 February 2019 Working Draft</a> include:
 
   <ul>
     <li>Added ''::target-text'' pseudo-element.
+    (<a href="https://github.com/w3c/csswg-drafts/issues/5522">Issue 5522</a>)
     <li>Removed ''::inactive-selection''.
     (<a href="https://github.com/w3c/csswg-drafts/issues/4579">Issue 4579</a>)
-    <li>Included spaces between the first letter and its surrounding punctuation in ''::first-letter''.
-    (<a href="https://github.com/w3c/csswg-drafts/issues/5154">Issue 5154</a>)
-    <li>Adjust rules for inheritance of properties from ''::first-line''
-    and define interaction with custom properties.
+    <li>Added ''::file-selectors-button'' pseudo-element.
+    (<a href="https://github.com/w3c/csswg-drafts/issues/5049">Issue 5049</a>)
+    <li>Adjusted rules for inheritance of properties from ''::first-line''
+    to handle inheritable vs non-inheritable properties differently,
+    specifically excluded applicability of properties that control [=writing mode=] because they affect the cascade,
+    and defined interaction with custom properties.
     (<a href="https://github.com/w3c/csswg-drafts/issues/1097">Issue 1097</a>)
-    <li>Added ''::marker'' to types allowed for {{CSSPseudoElement}} interface.
-    <li>Clarified return value of {{pseudo()}}.
-    <li>Added 'content', 'unicode-bidi', and 'direction' to properties allowed on ''::marker''.
     <li>Added 'ruby-position' to properties allowed on ''::first-line'',
     analogous with 'text-emphasis-position'.
     (<a href="https://github.com/w3c/csswg-drafts/issues/2998">Issue 2998</a>)
+    <li>Included spaces between the first letter and its surrounding punctuation in ''::first-letter''.
+    (<a href="https://github.com/w3c/csswg-drafts/issues/5154">Issue 5154</a>)
+    <li>Defined interaction of ''::marker'' and ''::first-letter''.
+    <li>Made ''::before::marker'' and ''::after::marker'' valid.
+    <li>Moved the <a href="https://www.w3.org/TR/css-lists-3/#marker-properties">list of properties</a> applying to ''::marker'' to [[CSS-LISTS-3]],
+    (and also added 'content', 'unicode-bidi', and 'direction').
+    <li>Added ''::marker'' to types allowed for {{CSSPseudoElement}} interface.
+    <li>Clarified return value of {{pseudo()}}.
     <li>Allowed highlight overlay of inline-level boxes to extend to the line box edges.
     (<a href="https://github.com/w3c/csswg-drafts/issues/5395">Issue 5395</a>)
-    <li>Clarify that ''currentColor'' on a [=highlight pseudo-element=]
+    <li>Clarified that ''currentColor'' on a [=highlight pseudo-element=]
     uses the color that would be used if the text were not “highlighted”,
     even if that color was provided by a pseudo-element like ''::first-line''.
     (<a href="https://github.com/w3c/csswg-drafts/issues/4625">Issue 4625</a>)
-    <li>Define how 'text-shadow' interacts with [=highlight pseudo-elements=].
+    <li>Defined how 'text-shadow' interacts with [=highlight pseudo-elements=].
+    <li>Improved the [[#highlight-ua-styles|default UA style sheet]] rules applying to highlight pseudo-elements.
   </ul>
 
   Changes since the <a href="https://www.w3.org/TR/2016/WD-css-pseudo-4-20160607/">7 June 2016 Working Draft</a> include: