diff --git a/data/web/promote.telegram.org.html b/data/web/promote.telegram.org.html
index 343e5981b3..540ba3c086 100644
--- a/data/web/promote.telegram.org.html
+++ b/data/web/promote.telegram.org.html
@@ -23,7 +23,7 @@
     <link href="//telegram.org/css/bootstrap-extra.css?2" rel="stylesheet">
     <link href="/css/telegram.css?236" rel="stylesheet">
 <link href="/css/widget-frame.css?66" rel="stylesheet">
-<link href="/css/promote.css?72" rel="stylesheet">
+<link href="/css/promote.css?73" rel="stylesheet">
 <link href="/css/jquery-ui.min.css?1" rel="stylesheet">
 <link href="/css/tchart.min.css?10" rel="stylesheet">
 
@@ -101,7 +101,8 @@
     <script src="//telegram.org/js/jquery.min.js?1"></script>
     <script src="//telegram.org/js/bootstrap.min.js"></script>
     <script src="//telegram.org/js/main-aj.js?68"></script>
-    <script src="/js/widget-frame.js?62"></script>
+    <script src="/js/main.js?47"></script>
+<script src="/js/widget-frame.js?62"></script>
 <script src="/js/promote.js?64"></script>
 <script src="/js/jquery-ui.min.js?1"></script>
 <script src="/js/jquery-ex.js?15"></script>
@@ -109,7 +110,7 @@
 <script src="/js/health.js?18"></script>
 <script src="/js/tgsticker.js?31"></script>
 
-    <script>ajInit({"version":904,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
+    <script>ajInit({"version":952,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
     <script id="aj_script">l.add({"WEB_AB_WARNING_HEADER":"Turn off ad blocker","WEB_POPUP_CLOSE_BTN":"Close","WEB_AB_WARNING_TEXT":"You appear to be using an ad blocker that may prevent pages on the Telegram Ad Platform from working as expected.<br\/><br\/>Please turn off your ad blocker or add <a href=\"http:\/\/promote.telegram.org\/\">promote.telegram.org<\/a> as an exception to manage your promoted messages."});
 window.enableInlineVideo&&$('video').each(function(){enableInlineVideo(this)});
 Ads.init();
diff --git a/data/web/promote.telegram.org/auth.html b/data/web/promote.telegram.org/auth.html
index fe7ed8a1c9..8975e09d27 100644
--- a/data/web/promote.telegram.org/auth.html
+++ b/data/web/promote.telegram.org/auth.html
@@ -23,7 +23,7 @@
     <link href="//telegram.org/css/bootstrap-extra.css?2" rel="stylesheet">
     <link href="/css/telegram.css?236" rel="stylesheet">
 <link href="/css/widget-frame.css?66" rel="stylesheet">
-<link href="/css/promote.css?72" rel="stylesheet">
+<link href="/css/promote.css?73" rel="stylesheet">
 <link href="/css/jquery-ui.min.css?1" rel="stylesheet">
 <link href="/css/tchart.min.css?10" rel="stylesheet">
 
@@ -101,7 +101,8 @@
     <script src="//telegram.org/js/jquery.min.js?1"></script>
     <script src="//telegram.org/js/bootstrap.min.js"></script>
     <script src="//telegram.org/js/main-aj.js?68"></script>
-    <script src="/js/widget-frame.js?62"></script>
+    <script src="/js/main.js?47"></script>
+<script src="/js/widget-frame.js?62"></script>
 <script src="/js/promote.js?64"></script>
 <script src="/js/jquery-ui.min.js?1"></script>
 <script src="/js/jquery-ex.js?15"></script>
@@ -109,7 +110,7 @@
 <script src="/js/health.js?18"></script>
 <script src="/js/tgsticker.js?31"></script>
 
-    <script>ajInit({"version":904,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
+    <script>ajInit({"version":952,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
     <script id="aj_script">l.add({"WEB_AB_WARNING_HEADER":"Turn off ad blocker","WEB_POPUP_CLOSE_BTN":"Close","WEB_AB_WARNING_TEXT":"You appear to be using an ad blocker that may prevent pages on the Telegram Ad Platform from working as expected.<br\/><br\/>Please turn off your ad blocker or add <a href=\"http:\/\/promote.telegram.org\/\">promote.telegram.org<\/a> as an exception to manage your promoted messages."});
 openPopup('#login-popup-container');
 window.enableInlineVideo&&$('video').each(function(){enableInlineVideo(this)});
diff --git a/data/web/promote.telegram.org/basics.html b/data/web/promote.telegram.org/basics.html
index 343e5981b3..540ba3c086 100644
--- a/data/web/promote.telegram.org/basics.html
+++ b/data/web/promote.telegram.org/basics.html
@@ -23,7 +23,7 @@
     <link href="//telegram.org/css/bootstrap-extra.css?2" rel="stylesheet">
     <link href="/css/telegram.css?236" rel="stylesheet">
 <link href="/css/widget-frame.css?66" rel="stylesheet">
-<link href="/css/promote.css?72" rel="stylesheet">
+<link href="/css/promote.css?73" rel="stylesheet">
 <link href="/css/jquery-ui.min.css?1" rel="stylesheet">
 <link href="/css/tchart.min.css?10" rel="stylesheet">
 
@@ -101,7 +101,8 @@
     <script src="//telegram.org/js/jquery.min.js?1"></script>
     <script src="//telegram.org/js/bootstrap.min.js"></script>
     <script src="//telegram.org/js/main-aj.js?68"></script>
-    <script src="/js/widget-frame.js?62"></script>
+    <script src="/js/main.js?47"></script>
+<script src="/js/widget-frame.js?62"></script>
 <script src="/js/promote.js?64"></script>
 <script src="/js/jquery-ui.min.js?1"></script>
 <script src="/js/jquery-ex.js?15"></script>
@@ -109,7 +110,7 @@
 <script src="/js/health.js?18"></script>
 <script src="/js/tgsticker.js?31"></script>
 
-    <script>ajInit({"version":904,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
+    <script>ajInit({"version":952,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
     <script id="aj_script">l.add({"WEB_AB_WARNING_HEADER":"Turn off ad blocker","WEB_POPUP_CLOSE_BTN":"Close","WEB_AB_WARNING_TEXT":"You appear to be using an ad blocker that may prevent pages on the Telegram Ad Platform from working as expected.<br\/><br\/>Please turn off your ad blocker or add <a href=\"http:\/\/promote.telegram.org\/\">promote.telegram.org<\/a> as an exception to manage your promoted messages."});
 window.enableInlineVideo&&$('video').each(function(){enableInlineVideo(this)});
 Ads.init();
diff --git a/data/web/promote.telegram.org/css/promote.css b/data/web/promote.telegram.org/css/promote.css
index 1ca73337a8..370eb7040c 100644
--- a/data/web/promote.telegram.org/css/promote.css
+++ b/data/web/promote.telegram.org/css/promote.css
@@ -2602,6 +2602,20 @@ fieldset.pr-form-control-wrap .checkbox-item-block {
 .pr-docs-container #dev_page_content_wrap {
   padding-top: 0;
 }
+.pr-docs-container #dev_page_content_wrap .dev_side_nav {
+  right: -220px;
+}
+.pr-docs-container #dev_page_content_wrap .dev_side_nav > ul {
+  padding: 0;
+}
+.pr-docs-container #dev_page_content_wrap .dev_side_nav > ul.affix {
+  padding-top: 80px;
+}
+@media (max-width: 1240px) {
+  .pr-docs-container #dev_page_content_wrap .dev_side_nav_wrap {
+    display: none;
+  }
+}
 @media (max-width: 640px) {
   .pr-docs-container #dev_page_content_wrap {
     padding-top: 20px;
diff --git a/data/web/promote.telegram.org/getting-started.html b/data/web/promote.telegram.org/getting-started.html
index ad348df260..c86af6f432 100644
--- a/data/web/promote.telegram.org/getting-started.html
+++ b/data/web/promote.telegram.org/getting-started.html
@@ -24,7 +24,7 @@
     <link href="//telegram.org/css/bootstrap-extra.css?2" rel="stylesheet">
     <link href="/css/telegram.css?236" rel="stylesheet">
 <link href="/css/widget-frame.css?66" rel="stylesheet">
-<link href="/css/promote.css?72" rel="stylesheet">
+<link href="/css/promote.css?73" rel="stylesheet">
 <link href="/css/jquery-ui.min.css?1" rel="stylesheet">
 <link href="/css/tchart.min.css?10" rel="stylesheet">
 
@@ -222,7 +222,8 @@
     <script src="//telegram.org/js/jquery.min.js?1"></script>
     <script src="//telegram.org/js/bootstrap.min.js"></script>
     <script src="//telegram.org/js/main-aj.js?68"></script>
-    <script src="/js/widget-frame.js?62"></script>
+    <script src="/js/main.js?47"></script>
+<script src="/js/widget-frame.js?62"></script>
 <script src="/js/promote.js?64"></script>
 <script src="/js/jquery-ui.min.js?1"></script>
 <script src="/js/jquery-ex.js?15"></script>
@@ -230,7 +231,7 @@
 <script src="/js/health.js?18"></script>
 <script src="/js/tgsticker.js?31"></script>
 
-    <script>ajInit({"version":904,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
+    <script>ajInit({"version":952,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
     <script id="aj_script">l.add({"WEB_AB_WARNING_HEADER":"Turn off ad blocker","WEB_POPUP_CLOSE_BTN":"Close","WEB_AB_WARNING_TEXT":"You appear to be using an ad blocker that may prevent pages on the Telegram Ad Platform from working as expected.<br\/><br\/>Please turn off your ad blocker or add <a href=\"http:\/\/promote.telegram.org\/\">promote.telegram.org<\/a> as an exception to manage your promoted messages."});
 window.enableInlineVideo&&$('video').each(function(){enableInlineVideo(this)});
 Ads.init();
diff --git a/data/web/promote.telegram.org/guidelines.html b/data/web/promote.telegram.org/guidelines.html
index 9964f6a523..32cdaae028 100644
--- a/data/web/promote.telegram.org/guidelines.html
+++ b/data/web/promote.telegram.org/guidelines.html
@@ -23,7 +23,7 @@
     <link href="//telegram.org/css/bootstrap-extra.css?2" rel="stylesheet">
     <link href="/css/telegram.css?236" rel="stylesheet">
 <link href="/css/widget-frame.css?66" rel="stylesheet">
-<link href="/css/promote.css?72" rel="stylesheet">
+<link href="/css/promote.css?73" rel="stylesheet">
 <link href="/css/jquery-ui.min.css?1" rel="stylesheet">
 <link href="/css/tchart.min.css?10" rel="stylesheet">
 
@@ -247,7 +247,8 @@
     <script src="//telegram.org/js/jquery.min.js?1"></script>
     <script src="//telegram.org/js/bootstrap.min.js"></script>
     <script src="//telegram.org/js/main-aj.js?68"></script>
-    <script src="/js/widget-frame.js?62"></script>
+    <script src="/js/main.js?47"></script>
+<script src="/js/widget-frame.js?62"></script>
 <script src="/js/promote.js?64"></script>
 <script src="/js/jquery-ui.min.js?1"></script>
 <script src="/js/jquery-ex.js?15"></script>
@@ -255,7 +256,7 @@
 <script src="/js/health.js?18"></script>
 <script src="/js/tgsticker.js?31"></script>
 
-    <script>ajInit({"version":904,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
+    <script>ajInit({"version":952,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
     <script id="aj_script">l.add({"WEB_AB_WARNING_HEADER":"Turn off ad blocker","WEB_POPUP_CLOSE_BTN":"Close","WEB_AB_WARNING_TEXT":"You appear to be using an ad blocker that may prevent pages on the Telegram Ad Platform from working as expected.<br\/><br\/>Please turn off your ad blocker or add <a href=\"http:\/\/promote.telegram.org\/\">promote.telegram.org<\/a> as an exception to manage your promoted messages."});
 window.initDevPageNav&&initDevPageNav();
 window.enableInlineVideo&&$('video').each(function(){enableInlineVideo(this)});
diff --git a/data/web/promote.telegram.org/tos.html b/data/web/promote.telegram.org/tos.html
index a5a4f0ffa8..1edfcb08b0 100644
--- a/data/web/promote.telegram.org/tos.html
+++ b/data/web/promote.telegram.org/tos.html
@@ -24,7 +24,7 @@
     <link href="//telegram.org/css/bootstrap-extra.css?2" rel="stylesheet">
     <link href="/css/telegram.css?236" rel="stylesheet">
 <link href="/css/widget-frame.css?66" rel="stylesheet">
-<link href="/css/promote.css?72" rel="stylesheet">
+<link href="/css/promote.css?73" rel="stylesheet">
 <link href="/css/jquery-ui.min.css?1" rel="stylesheet">
 <link href="/css/tchart.min.css?10" rel="stylesheet">
 
@@ -155,7 +155,8 @@
     <script src="//telegram.org/js/jquery.min.js?1"></script>
     <script src="//telegram.org/js/bootstrap.min.js"></script>
     <script src="//telegram.org/js/main-aj.js?68"></script>
-    <script src="/js/widget-frame.js?62"></script>
+    <script src="/js/main.js?47"></script>
+<script src="/js/widget-frame.js?62"></script>
 <script src="/js/promote.js?64"></script>
 <script src="/js/jquery-ui.min.js?1"></script>
 <script src="/js/jquery-ex.js?15"></script>
@@ -163,7 +164,7 @@
 <script src="/js/health.js?18"></script>
 <script src="/js/tgsticker.js?31"></script>
 
-    <script>ajInit({"version":904,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
+    <script>ajInit({"version":952,"apiUrl":"\/api?hash=telegram-crawler","unauth":true});</script>
     <script id="aj_script">l.add({"WEB_AB_WARNING_HEADER":"Turn off ad blocker","WEB_POPUP_CLOSE_BTN":"Close","WEB_AB_WARNING_TEXT":"You appear to be using an ad blocker that may prevent pages on the Telegram Ad Platform from working as expected.<br\/><br\/>Please turn off your ad blocker or add <a href=\"http:\/\/promote.telegram.org\/\">promote.telegram.org<\/a> as an exception to manage your promoted messages."});
 window.enableInlineVideo&&$('video').each(function(){enableInlineVideo(this)});
 Ads.init();