Update index.html

Author: csbobby

index.html

@@ -305,6 +305,9 @@ <h3 class="white">10 - 14 October <b class="orange">2022</b>, Lisbon, Portugal</
       <div class="container">
         <div class="col-xs-10 col-xs-offset-1">
           <h2 class="p-title"><b>News</b></h2>
+          <ul>
+            <li class="timeline-li red"><b>[2022-06-01]</b>:We released the leaderboard of the 5th SMP Challenge.</li>
+          </ul>
           <ul>
             <li class="timeline-li red"><b>[2022-03-20]</b>:Please check the important dates.</li>
           </ul>