[css-grid-3] Update Changes section

Author: fantasai

css-grid-3/Overview.bs

@@ -2,7 +2,7 @@
 Title: CSS Grid Layout Module Level 3
 Shortname: css-grid
 Level: 3
-Status: ED
+Status: WD
 Work Status: Refining
 Group: csswg
 TR:  https://www.w3.org/TR/css-grid-3/
@@ -1580,15 +1580,22 @@ Additions Since Level 2</h3>
 		<li>Expanded ''repeat(auto-fill)'' and ''repeat(auto-fit)'' to accept indefinite track sizing functions.
 			(<a href="https://github.com/w3c/csswg-drafts/issues/9321">Issue 9321</a>,
 			 <a href="https://github.com/w3c/csswg-drafts/issues/12899">Issue 12899</a>)
-		<li>Added the 'item-flow' property and its longhands,
+		<li>Introduced the 'item-flow' property and its longhands,
 			as generic controls for item ordering and placement.
-			See [[#flow-control]].
+			See [[#flow-control]]. Note: This is still under discussion.
 			(<a href="https://github.com/w3c/csswg-drafts/issues/11480">Issue 11480</a>)
 	</ul>
 
 <h3 class="no-num" id="recent-changes">
 Recent Changes</h3>
 
+	The following changes have been made since the
+	<a href="https://www.w3.org/TR/2025/WD-css-grid-3-20251216/">16 December 2025 Working Draft</a>:
+	* Defined ''grid-auto-flow/normal'' as the initial value
+		for [[#grid-lanes-orientation|setting the track orientation]].
+	* Defined the [=self-alignment properties=]’ effect in the [=stacking axis=].
+		See [[#stacking-self-alignment]].
+
 	The following changes have been made since the
 	<a href='https://www.w3.org/TR/2025/WD-css-grid-3-20250917/'>17 September 2025 Working Draft</a>: