diff --git a/data/web/desktop.telegram.org/changelog.html b/data/web/desktop.telegram.org/changelog.html
index 416ab8f788..813aaf2f82 100644
--- a/data/web/desktop.telegram.org/changelog.html
+++ b/data/web/desktop.telegram.org/changelog.html
@@ -7,9 +7,9 @@
     <meta property="og:title" content="Version history">
     <meta property="og:image" content="">
     <meta property="og:site_name" content="Telegram">
-    <meta property="og:description" content="v 3.7 16.04.22
-Use any short music file or voice message as a notification sound.
-Right click audio files in chats to add…">
+    <meta property="og:description" content="v 4.0 21.06.22
+Premium: Send media and files each up to 4 GB in size.
+Premium: Download media and files at the fastest possible…">
     
     <meta property="fb:app_id" content="254098051407226">
     <meta property="vk:app_id" content="3782569">
@@ -49,7 +49,24 @@ Right click audio files in chats to add…">
   <div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a href="/">Telegram Desktop</a></li><i class="icon icon-breadcrumb-divider"></i><li><a href="/changelog">Version History</a></li></ul></div>
   <h1 id="dev_page_title">Version history</h1>
   
-  <div id="dev_page_content"><h3><a class="anchor" name="v-3-7-16-04-22" href="#v-3-7-16-04-22"><i class="anchor-icon"></i></a>v 3.7 <strong>16.04.22</strong></h3>
+  <div id="dev_page_content"><h3><a class="anchor" name="v-4-0-21-06-22" href="#v-4-0-21-06-22"><i class="anchor-icon"></i></a>v 4.0 <strong>21.06.22</strong></h3>
+<ul>
+<li>Premium: Send media and files each up to 4 GB in size.</li>
+<li>Premium: Download media and files at the fastest possible speed, with no limits.</li>
+<li>Premium: Double most of the limits in the app.</li>
+<li>Premium: Get a new button next to any voice message to generate a transcript of its audio.</li>
+<li>Premium: React with even more emoji, including <img class="emoji" src="//telegram.org/img/emoji/40/F09FA4A1.png" width="20" height="20" alt="🤡" /> and <img class="emoji" src="//telegram.org/img/emoji/40/F09F988D.png" width="20" height="20" alt="😍" />.</li>
+<li>Premium: Send unique stickers with additional effects, updated monthly.</li>
+<li>Premium: Set a default chat folder or enable tools to auto-archive and hide new chats.</li>
+<li>Premium: Subscribers have a badge next to their name, showing they help support Telegram.</li>
+<li>Premium: Show off your profile video that will be animated for everyone in chats and the chat list.</li>
+<li>Premium: Sponsored Messages that are sometimes shown in public channels will no longer appear.</li>
+<li>Enable join requests for your public groups – no invite links required.</li>
+<li>Users who open the group will see an Apply to Join Group button.</li>
+<li>Once approved by an admin, users will be able to participate in the chat.</li>
+<li>Bots that are integrated into the attachment menu can be programmed to work in groups and channels.</li>
+</ul>
+<h3><a class="anchor" name="v-3-7-16-04-22" href="#v-3-7-16-04-22"><i class="anchor-icon"></i></a>v 3.7 <strong>16.04.22</strong></h3>
 <ul>
 <li>Use any short music file or voice message as a notification sound.</li>
 <li>Right click audio files in chats to add them to your list of sounds - or use &#39;Upload Sound&#39; in the Notifications menu.</li>