diff --git a/source b/source
index 524d49ec790..27a811f393e 100644
--- a/source
+++ b/source
@@ -4023,6 +4023,9 @@ a.setAttribute('href', 'https://example.com/'); // change the content attribute
     <ul class="brief">
      <li><dfn data-x-href="https://drafts.csswg.org/css-view-transitions/#perform-pending-transition-operations">perform pending transition operations</dfn></li>
      <li><dfn data-x-href="https://drafts.csswg.org/css-view-transitions/#document-rendering-suppression-for-view-transitions">rendering suppression for view transitions</dfn></li>
+     <li><dfn data-x-href="https://drafts.csswg.org/css-view-transitions/#document-active-view-transition">active view transition</dfn></li>
+     <li><dfn data-x-href="https://drafts.csswg.org/css-view-transitions/#viewtransition">ViewTransition</dfn></li>
+     <li><dfn data-x-href="https://drafts.csswg.org/css-view-transitions-2/#viewtransition-is-inbound-cross-document-transition">is inbound cross-document view-transition</dfn></li>
     </ul>
 
     <p>The term <dfn data-x="css-styling-attribute"
@@ -93581,6 +93584,31 @@ dictionary <dfn dictionary>PageTransitionEventInit</dfn> : <span>EventInit</span
   </div>
 
 
+  <h5>The <code>PageRevealEvent</code> interface</h5>
+
+  <pre><code class="idl">[Exposed=Window]
+interface <dfn interface>PageRevealEvent</dfn> : <span>Event</span> {
+  readonly attribute <code>ViewTransition</code> <span data-x="dom-PageRevealEvent-viewTransition">viewTransition</span>;
+};</code></pre>
+
+  <div w-nodev>
+
+  <p>The <dfn attribute for="PageRevealEvent"><code
+  data-x="dom-PageRevealEvent-viewTransition">viewTransition</code></dfn> attribute getter steps
+  are:
+
+  <ol>
+   <li><p>Let <var>viewTransition</var> be <span>this</span>'s <span>relevant global object</span>'s
+   <span>active document</span>'s <span>active view transition</span>.</p></li>
+
+   <li><p>If <var>viewTransition</var> is non-null and its
+   <span>is inbound cross-document view-transition</span> is true, then return <var>viewTransition</var>;
+   Otherwise return null.</p></li>
+  </ol>
+
+  </div>
+
+
   <h5>The <code>BeforeUnloadEvent</code> interface</h5>
 
   <pre><code class="idl">[Exposed=Window]
@@ -100369,7 +100397,7 @@ location.href = '#foo';</code></pre>
 
    <li><p><span data-x="concept-event-fire">Fire an event</span> named
    <code data-x="event-pagereveal">pagereveal</code> at <var>document</var>'s
-   <span>relevant global object</span>.</p></li>
+   <span>relevant global object</span>, using <code>PageRevealEvent</code>.</p></li>
   </ol>
 
   <h5>Scrolling to a fragment</h5>
@@ -138651,10 +138679,9 @@ INSERT INTERFACES HERE
      <td> Fired at the <code>Window</code> when the page's <span>session history entry</span> stops
      being the <span data-x="nav-active-history-entry">active entry</span>
 
-
-    <tr> <!-- pageshow -->
+    <tr> <!-- pagereveal -->
      <td> <dfn event for="Window"><code data-x="event-pagereveal">pagereveal</code></dfn>
-     <td> <code>Event</code>
+     <td> <code>PageRevealEvent</code>
      <td> <code>Window</code>
      <td> Fired at the <code>Window</code> when the page begins to render, for the first time after
      it has been initialized or <span data-x="reactivate a document">reactivated</span>.