Update revision history

index.html

@@ -1617,6 +1617,7 @@ <h1>Revision history</h1>
         <p>The following is an informative summary of substantial and major editorial changes between publications of this specification, relative to the [[PointerEvents2]] specification.
             See the <a href="https://github.com/w3c/pointerevents/commits">complete revision history of the Editor's Drafts of this specification</a>.</p>
         <ul>
+            <li><a href="https://github.com/w3c/pointerevents/pull/533">Security/privacy addition for precision</a></li>
             <li><a href="https://github.com/w3c/pointerevents/pull/527">Clarify predicted events privacy implication</a></li>
             <li><a href="https://github.com/w3c/pointerevents/pull/494">Rewrite the dispatch algorithm for click-like events</a></li>
             <li><a href="https://github.com/w3c/pointerevents/pull/491">Explain how a removed DOM node should be handled for boundary events</a></li>