[css-values-4][editorial] Update Changes

Author: tabatkins

css-values-4/Overview.bs

@@ -5171,6 +5171,10 @@ Recent Changes</h3>
 			(<a href="https://github.com/w3c/csswg-drafts/issues/3257">Issue 3257</a>)
 		<li>Defined <code>&lt;function()></code> notation to refer to functional notations.
 			(<a href="https://github.com/w3c/csswg-drafts/issues/5728">Issue 5728</a>)
+		<li>Undefined the behavior of ''tan()'' at the asymptote values.
+			(<a href="https://github.com/w3c/csswg-drafts/issues/8527">Issue 8527</a>)
+		<li>Specified that negative <<resolution>> values are out-of-range by definition.
+			(<a href="https://github.com/w3c/csswg-drafts/issues/8532">Issue 8532</a>)
 	</ul>
 
 	Substantial changes since <a href="https://www.w3.org/TR/2021/WD-css-values-4-20211016/">16 October 2021 WD</a>: