[selectors-4] Update Changes list

Author: fantasai

selectors-4/Overview.bs

@@ -4007,13 +4007,22 @@ Changes since the 7 May 2022 Working Draft</h3>
 
 	Significant changes since the <a href="https://www.w3.org/TR/2022/WD-selectors-4-20220507/">7 May 2022 Working Draft</a>:
 
+	* Disallowed [=pseudo-elements=] from '':has()'' unless explicitly allowed
+		by the pseudo-element’s definition.
+		(<a href="https://github.com/w3c/csswg-drafts/issues/7463">Issue 7463</a>)
+	* Disallowed nesting of '':has()''.
+		(<a href="https://github.com/w3c/csswg-drafts/issues/7344">Issue 7344</a>)
+	* Defined matching of ''::lang("")'' and of elements not tagged with a language.
+		(<a href="https://github.com/w3c/csswg-drafts/issues/6915">Issue 6915</a>)
 	* Untangled the concepts of "scoped" and "relative" selectors completely.
 		(<a href="https://github.com/w3c/csswg-drafts/issues/6399">Issue 6399</a>)
 		* Removed "absolutize a selector" as well,
 			and just defined relative selector matching
 			in terms of the anchoring element.
 	* Reverted compound selector limitation on '':nth-child()''.
 		(<a href="https://github.com/w3c/csswg-drafts/issues/3760">Issue 3760</a>)
+	* Defined '':-webkit-autofill'' [=legacy selector alias=].
+		(<a href="https://github.com/w3c/csswg-drafts/issues/7474">Issue 7474</a>)
 
 <h3 id="changes-2018-11">
 Changes since the 21 November 2018 Working Draft</h3>