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@@ -72,6 +72,22 @@
   
   <div id="dev_page_content"><h3><a class="anchor" name="v8-4-2021-12-30" href="#v8-4-2021-12-30"><i class='anchor-icon'></i></a>8.4 <strong>2021-12-30</strong></h3>
 <ul>
+<li>REACTIONS, SPOILERS, CONTEXT MENU</li>
+<li>Reactions</li>
+<li>Double tap a message to send a quick :thumbsup: reaction.</li>
+<li>Press and hold a message for more reactions. </li>
+<li>Change your quick reaction emoji in Settings &gt; Stickers and Emoji.</li>
+<li>Group and Channel admins can enable reactions in their chat via Chat Info &gt; Edit &gt; Reactions.</li>
+<li>Spoilers</li>
+<li>Select text when typing and choose &#39;Spoiler&#39; formatting to hide some or all of the contents of a message.</li>
+<li>Tap the spoiler animation in chat to reveal its hidden text.</li>
+<li>Spoiler formatting hides text in chat, as well as in the chat list and notifications.</li>
+<li>Context Menu</li>
+<li>All context menus in the app were redesigned with beautifully animated icons.</li>
+</ul>
+
+<h3><a class="anchor" name="v8-4-2021-12-30" href="#v8-4-2021-12-30"><i class='anchor-icon'></i></a>8.4 <strong>2021-12-30</strong></h3>
+<ul>
 <li>PROTECTED CONTENT, DEVICE MANAGEMENT AND MORE</li>
 <li>Protected Content in Groups and Channels</li>
 <li>Content creators can restrict the ability to forward messages from their groups and channels.</li>