diff --git a/data/web/corefork.telegram.org/api/layers.html b/data/web/corefork.telegram.org/api/layers.html
index f2ea8af261..7590c4d58e 100644
--- a/data/web/corefork.telegram.org/api/layers.html
+++ b/data/web/corefork.telegram.org/api/layers.html
@@ -70,14 +70,14 @@
 </ul>
 <h5><a class="anchor" href="#new-constructors" id="new-constructors" name="new-constructors"><i class="anchor-icon"></i></a>New Constructors</h5>
 <ul>
-<li>Added <a href="/constructor/inputBotAppID">inputBotAppID</a> - </li>
-<li>Added <a href="/constructor/inputBotAppShortName">inputBotAppShortName</a> - </li>
+<li>Added <a href="/constructor/inputBotAppID">inputBotAppID</a> - Used to fetch information about a <a href="/api/bots/webapps#bot-web-apps">bot web app</a> by its ID</li>
+<li>Added <a href="/constructor/inputBotAppShortName">inputBotAppShortName</a> - Used to fetch information about a <a href="/api/bots/webapps#bot-web-apps">bot web app</a> by its short name</li>
 <li>Added <a href="/constructor/botAppNotModified">botAppNotModified</a> - Bot app info hasn't changed.</li>
 <li>Added <a href="/constructor/botApp">botApp</a> - Contains information about a <a href="/api/bots/webapps#bot-web-apps">bot web app</a>.</li>
-<li>Added <a href="/constructor/messages.botApp">messages.botApp</a> - </li>
+<li>Added <a href="/constructor/messages.botApp">messages.botApp</a> - Contains information about a <a href="/api/bots/webapps#bot-web-app">bot web app</a></li>
 <li>Added <a href="/constructor/appWebViewResultUrl">appWebViewResultUrl</a> - Contains the link that must be used to open a <a href="/api/bots/webapps#bot-web-apps">bot web app</a>.</li>
 <li>Added <a href="/constructor/inlineBotWebView">inlineBotWebView</a> - </li>
-<li>Added <a href="/constructor/readParticipantDate">readParticipantDate</a> - </li>
+<li>Added <a href="/constructor/readParticipantDate">readParticipantDate</a> - Contains info about when a certain participant has read a message</li>
 <li>Added <a href="/constructor/updateGroupInvitePrivacyForbidden">updateGroupInvitePrivacyForbidden</a> - </li>
 </ul>
 <h5><a class="anchor" href="#changed-constructors" id="changed-constructors" name="changed-constructors"><i class="anchor-icon"></i></a>Changed Constructors</h5>
@@ -129,8 +129,8 @@
 </ul>
 <h5><a class="anchor" href="#new-constructors" id="new-constructors" name="new-constructors"><i class="anchor-icon"></i></a>New Constructors</h5>
 <ul>
-<li>Added <a href="/constructor/help.appConfigNotModified">help.appConfigNotModified</a> - </li>
-<li>Added <a href="/constructor/help.appConfig">help.appConfig</a> - </li>
+<li>Added <a href="/constructor/help.appConfigNotModified">help.appConfigNotModified</a> - The client configuration parameters haven't changed</li>
+<li>Added <a href="/constructor/help.appConfig">help.appConfig</a> - Contains various <a href="/api/config#client-configuration">client configuration parameters</a></li>
 </ul>
 <h5><a class="anchor" href="#changed-constructors" id="changed-constructors" name="changed-constructors"><i class="anchor-icon"></i></a>Changed Constructors</h5>
 <ul>
@@ -172,7 +172,7 @@
 <h5><a class="anchor" href="#new-constructors" id="new-constructors" name="new-constructors"><i class="anchor-icon"></i></a>New Constructors</h5>
 <ul>
 <li>Added <a href="/constructor/auth.sentCodeSuccess">auth.sentCodeSuccess</a> - </li>
-<li>Added <a href="/constructor/messageActionRequestedPeer">messageActionRequestedPeer</a> - </li>
+<li>Added <a href="/constructor/messageActionRequestedPeer">messageActionRequestedPeer</a> - Contains info about a peer that the user shared with the bot after clicking on a <a href="/constructor/keyboardButtonRequestPeer">keyboardButtonRequestPeer</a> button.</li>
 <li>Added <a href="/constructor/requestPeerTypeUser">requestPeerTypeUser</a> - Choose a user.</li>
 <li>Added <a href="/constructor/requestPeerTypeChat">requestPeerTypeChat</a> - Choose a chat or supergroup</li>
 <li>Added <a href="/constructor/requestPeerTypeBroadcast">requestPeerTypeBroadcast</a> - Choose a channel</li>
@@ -185,7 +185,7 @@
 <li>Added <a href="/constructor/messages.emojiGroups">messages.emojiGroups</a> - </li>
 <li>Added <a href="/constructor/videoSizeEmojiMarkup">videoSizeEmojiMarkup</a> - </li>
 <li>Added <a href="/constructor/videoSizeStickerMarkup">videoSizeStickerMarkup</a> - </li>
-<li>Added <a href="/constructor/textWithEntities">textWithEntities</a> - </li>
+<li>Added <a href="/constructor/textWithEntities">textWithEntities</a> - Styled text with <a href="/api/entities">message entities</a></li>
 <li>Added <a href="/constructor/messages.translateResult">messages.translateResult</a> - </li>
 <li>Added <a href="/constructor/autoSaveSettings">autoSaveSettings</a> - </li>
 <li>Added <a href="/constructor/autoSaveException">autoSaveException</a> - </li>
@@ -340,7 +340,7 @@
 <li>Added <a href="/constructor/auth.codeTypeFragmentSms">auth.codeTypeFragmentSms</a> - The next time, the authentication code will be delivered via <a href="https://fragment.com">fragment.com</a></li>
 <li>Added <a href="/constructor/auth.sentCodeTypeFragmentSms">auth.sentCodeTypeFragmentSms</a> - </li>
 <li>Added <a href="/constructor/exportedContactToken">exportedContactToken</a> - Describes a <a href="/api/links#temporary-profile-links">temporary profile link</a>.</li>
-<li>Added <a href="/constructor/channelAdminLogEventActionToggleAntiSpam">channelAdminLogEventActionToggleAntiSpam</a> - </li>
+<li>Added <a href="/constructor/channelAdminLogEventActionToggleAntiSpam">channelAdminLogEventActionToggleAntiSpam</a> - <a href="/api/antispam">Native antispam</a> functionality was enabled or disabled.</li>
 </ul>
 <h5><a class="anchor" href="#changed-constructors" id="changed-constructors" name="changed-constructors"><i class="anchor-icon"></i></a>Changed Constructors</h5>
 <ul>
@@ -444,7 +444,7 @@
 <li>Added <a href="/constructor/updateChannelPinnedTopic">updateChannelPinnedTopic</a> - A <a href="/api/forum#forum-topics">forum topic »</a> was pinned or unpinned.</li>
 <li>Added <a href="/constructor/inputNotifyForumTopic">inputNotifyForumTopic</a> - Notifications generated by a <a href="/api/forum#forum-topics">topic</a> in a <a href="/api/forum">forum</a>.</li>
 <li>Added <a href="/constructor/notifyForumTopic">notifyForumTopic</a> - Notifications generated by a <a href="/api/forum#forum-topics">topic</a> in a <a href="/api/forum">forum</a>.</li>
-<li>Added <a href="/constructor/inputStickerSetEmojiDefaultTopicIcons">inputStickerSetEmojiDefaultTopicIcons</a> - </li>
+<li>Added <a href="/constructor/inputStickerSetEmojiDefaultTopicIcons">inputStickerSetEmojiDefaultTopicIcons</a> - Default <a href="/api/custom-emoji">custom emoji</a> stickerset for <a href="/api/forum#forum-topics">forum topic icons</a></li>
 <li>Added <a href="/constructor/messages.sponsoredMessagesEmpty">messages.sponsoredMessagesEmpty</a> - No sponsored messages are available.</li>
 </ul>
 <h5><a class="anchor" href="#changed-constructors" id="changed-constructors" name="changed-constructors"><i class="anchor-icon"></i></a>Changed Constructors</h5>
@@ -529,7 +529,7 @@
 </ul>
 <h5><a class="anchor" href="#new-constructors" id="new-constructors" name="new-constructors"><i class="anchor-icon"></i></a>New Constructors</h5>
 <ul>
-<li>Added <a href="/constructor/stickerKeyword">stickerKeyword</a> - </li>
+<li>Added <a href="/constructor/stickerKeyword">stickerKeyword</a> - Keywords for a certain sticker</li>
 </ul>
 <h5><a class="anchor" href="#changed-constructors" id="changed-constructors" name="changed-constructors"><i class="anchor-icon"></i></a>Changed Constructors</h5>
 <ul>
diff --git a/data/web/corefork.telegram.org/constructor/channelFull.html b/data/web/corefork.telegram.org/constructor/channelFull.html
index 3523176e99..5c3716e6c0 100644
--- a/data/web/corefork.telegram.org/constructor/channelFull.html
+++ b/data/web/corefork.telegram.org/constructor/channelFull.html
@@ -124,17 +124,17 @@
 <tr>
 <td><strong>antispam</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags2</a>.1?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether <a href="/api/antispam">native antispam</a> functionality is enabled in this supergroup.</td>
 </tr>
 <tr>
 <td><strong>participants_hidden</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags2</a>.2?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether the participant list is hidden.</td>
 </tr>
 <tr>
 <td><strong>translations_disabled</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags2</a>.3?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether <a href="/api/translation">real-time chat translation</a> is disabled.</td>
 </tr>
 <tr>
 <td><strong>id</strong></td>
diff --git a/data/web/corefork.telegram.org/constructor/chatFull.html b/data/web/corefork.telegram.org/constructor/chatFull.html
index d5e44b1c94..3328b6029c 100644
--- a/data/web/corefork.telegram.org/constructor/chatFull.html
+++ b/data/web/corefork.telegram.org/constructor/chatFull.html
@@ -84,7 +84,7 @@
 <tr>
 <td><strong>translations_disabled</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.19?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether <a href="/api/translation">real-time chat translation</a> is disabled.</td>
 </tr>
 <tr>
 <td><strong>id</strong></td>
diff --git a/data/web/corefork.telegram.org/constructor/help.appConfig b/data/web/corefork.telegram.org/constructor/help.appConfig
index d93fef9754..5c1e300e9f 100644
--- a/data/web/corefork.telegram.org/constructor/help.appConfig
+++ b/data/web/corefork.telegram.org/constructor/help.appConfig
@@ -4,32 +4,10 @@
     <meta charset="utf-8">
     <title>help.appConfig</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-Name
-Type
-Description
-hash
-int
- 
-config
-JSONValue
- 
-Type
-help.AppConfig">
+    <meta property="description" content="Contains various client configuration parameters">
     <meta property="og:title" content="help.appConfig">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-hash
-int
- 
-config
-JSONValue
- 
-Type
-help.AppConfig">
+    <meta property="og:description" content="Contains various client configuration parameters">
     <link rel="icon" type="image/svg+xml" href="/img/website_icon.svg?4">
 <link rel="apple-touch-icon" sizes="180x180" href="/img/apple-touch-icon.png">
 <link rel="icon" type="image/png" sizes="32x32" href="/img/favicon-32x32.png">
@@ -64,7 +42,8 @@ help.AppConfig">
   <div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a  href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/constructor/help.appConfig" >help.appConfig</a></li></ul></div>
   <h1 id="dev_page_title">help.appConfig</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>Contains various <a href="/api/config#client-configuration">client configuration parameters</a></p>
+<p><div class="clearfix">
   <ul class="dev_layer_select slightly-pull-right nav nav-pills">
     <li class="dropdown">
       <a class="dropdown-toggle"  onclick="return dropdownClick(this, event)" href="#">Layer 155 <b class="caret"></b></a>
@@ -90,17 +69,22 @@ help.AppConfig">
 <tr>
 <td><strong>hash</strong></td>
 <td style="text-align: center;"><a href="/type/int">int</a></td>
-<td> </td>
+<td><a href="/api/offsets#hash-generation">Hash for pagination, for more info click here</a></td>
 </tr>
 <tr>
 <td><strong>config</strong></td>
 <td style="text-align: center;"><a href="/type/JSONValue">JSONValue</a></td>
-<td> </td>
+<td><a href="/api/config#client-configuration">Client configuration parameters</a></td>
 </tr>
 </tbody>
 </table>
 <h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
-<p><a href="/type/help.AppConfig">help.AppConfig</a></p></div>
+<p><a href="/type/help.AppConfig">help.AppConfig</a></p>
+<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
+<h4><a class="anchor" href="#pagination-in-the-api" id="pagination-in-the-api" name="pagination-in-the-api"><i class="anchor-icon"></i></a><a href="/api/offsets">Pagination in the API</a></h4>
+<p>How to fetch results from large lists of objects.</p>
+<h4><a class="anchor" href="#client-configuration" id="client-configuration" name="client-configuration"><i class="anchor-icon"></i></a><a href="/api/config">Client configuration</a></h4>
+<p>The MTProto API has multiple configuration parameters that can be fetched with the appropriate methods.</p></div>
   
 </div>
           
diff --git a/data/web/corefork.telegram.org/constructor/help.appConfigNotModified b/data/web/corefork.telegram.org/constructor/help.appConfigNotModified
index 323c05da02..e390d5713f 100644
--- a/data/web/corefork.telegram.org/constructor/help.appConfigNotModified
+++ b/data/web/corefork.telegram.org/constructor/help.appConfigNotModified
@@ -4,16 +4,10 @@
     <meta charset="utf-8">
     <title>help.appConfigNotModified</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-This constructor does not require any parameters.
-Type
-help.AppConfig">
+    <meta property="description" content="The client configuration parameters haven&#39;t changed">
     <meta property="og:title" content="help.appConfigNotModified">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-This constructor does not require any parameters.
-Type
-help.AppConfig">
+    <meta property="og:description" content="The client configuration parameters haven&#39;t changed">
     <link rel="icon" type="image/svg+xml" href="/img/website_icon.svg?4">
 <link rel="apple-touch-icon" sizes="180x180" href="/img/apple-touch-icon.png">
 <link rel="icon" type="image/png" sizes="32x32" href="/img/favicon-32x32.png">
@@ -48,7 +42,8 @@ help.AppConfig">
   <div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a  href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/constructor/help.appConfigNotModified" >help.appConfigNotModified</a></li></ul></div>
   <h1 id="dev_page_title">help.appConfigNotModified</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>The client configuration parameters haven't changed</p>
+<p><div class="clearfix">
   <ul class="dev_layer_select slightly-pull-right nav nav-pills">
     <li class="dropdown">
       <a class="dropdown-toggle"  onclick="return dropdownClick(this, event)" href="#">Layer 155 <b class="caret"></b></a>
diff --git a/data/web/corefork.telegram.org/constructor/inputBotAppID.html b/data/web/corefork.telegram.org/constructor/inputBotAppID.html
index b2ffea6663..8293c8d4f0 100644
--- a/data/web/corefork.telegram.org/constructor/inputBotAppID.html
+++ b/data/web/corefork.telegram.org/constructor/inputBotAppID.html
@@ -4,32 +4,10 @@
     <meta charset="utf-8">
     <title>inputBotAppID</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-Name
-Type
-Description
-id
-long
- 
-access_hash
-long
- 
-Type
-InputBotApp">
+    <meta property="description" content="Used to fetch information about a bot web app by its ID">
     <meta property="og:title" content="inputBotAppID">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-id
-long
- 
-access_hash
-long
- 
-Type
-InputBotApp">
+    <meta property="og:description" content="Used to fetch information about a bot web app by its ID">
     <link rel="icon" type="image/svg+xml" href="/img/website_icon.svg?4">
 <link rel="apple-touch-icon" sizes="180x180" href="/img/apple-touch-icon.png">
 <link rel="icon" type="image/png" sizes="32x32" href="/img/favicon-32x32.png">
@@ -64,7 +42,8 @@ InputBotApp">
   <div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a  href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/constructor/inputBotAppID" >inputBotAppID</a></li></ul></div>
   <h1 id="dev_page_title">inputBotAppID</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>Used to fetch information about a <a href="/api/bots/webapps#bot-web-apps">bot web app</a> by its ID</p>
+<p><div class="clearfix">
   <ul class="dev_layer_select slightly-pull-right nav nav-pills">
     <li class="dropdown">
       <a class="dropdown-toggle"  onclick="return dropdownClick(this, event)" href="#">Layer 155 <b class="caret"></b></a>
@@ -90,17 +69,22 @@ InputBotApp">
 <tr>
 <td><strong>id</strong></td>
 <td style="text-align: center;"><a href="/type/long">long</a></td>
-<td> </td>
+<td><a href="/api/bots/webapps#bot-web-apps">Bot web app</a> ID.</td>
 </tr>
 <tr>
 <td><strong>access_hash</strong></td>
 <td style="text-align: center;"><a href="/type/long">long</a></td>
-<td> </td>
+<td>Access hash, obtained from the <a href="/constructor/botApp">botApp</a> constructor.</td>
 </tr>
 </tbody>
 </table>
 <h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
-<p><a href="/type/InputBotApp">InputBotApp</a></p></div>
+<p><a href="/type/InputBotApp">InputBotApp</a></p>
+<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
+<h4><a class="anchor" href="#bot-web-apps" id="bot-web-apps" name="bot-web-apps"><i class="anchor-icon"></i></a><a href="/api/bots/webapps">Bot web apps</a></h4>
+<p>Bots can offer users interactive HTML5 web apps to completely replace any website.</p>
+<h4><a class="anchor" href="#botapp" id="botapp" name="botapp"><i class="anchor-icon"></i></a><a href="/constructor/botApp">botApp</a></h4>
+<p>Contains information about a <a href="/api/bots/webapps#bot-web-apps">bot web app</a>.</p></div>
   
 </div>
           
diff --git a/data/web/corefork.telegram.org/constructor/inputBotAppShortName.html b/data/web/corefork.telegram.org/constructor/inputBotAppShortName.html
index 1b4ca5fd45..57fc31fc3b 100644
--- a/data/web/corefork.telegram.org/constructor/inputBotAppShortName.html
+++ b/data/web/corefork.telegram.org/constructor/inputBotAppShortName.html
@@ -4,32 +4,10 @@
     <meta charset="utf-8">
     <title>inputBotAppShortName</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-Name
-Type
-Description
-bot_id
-InputUser
- 
-short_name
-string
- 
-Type
-InputBotApp">
+    <meta property="description" content="Used to fetch information about a bot web app by its short name">
     <meta property="og:title" content="inputBotAppShortName">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-bot_id
-InputUser
- 
-short_name
-string
- 
-Type
-InputBotApp">
+    <meta property="og:description" content="Used to fetch information about a bot web app by its short name">
     <link rel="icon" type="image/svg+xml" href="/img/website_icon.svg?4">
 <link rel="apple-touch-icon" sizes="180x180" href="/img/apple-touch-icon.png">
 <link rel="icon" type="image/png" sizes="32x32" href="/img/favicon-32x32.png">
@@ -64,7 +42,8 @@ InputBotApp">
   <div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a  href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/constructor/inputBotAppShortName" >inputBotAppShortName</a></li></ul></div>
   <h1 id="dev_page_title">inputBotAppShortName</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>Used to fetch information about a <a href="/api/bots/webapps#bot-web-apps">bot web app</a> by its short name</p>
+<p><div class="clearfix">
   <ul class="dev_layer_select slightly-pull-right nav nav-pills">
     <li class="dropdown">
       <a class="dropdown-toggle"  onclick="return dropdownClick(this, event)" href="#">Layer 155 <b class="caret"></b></a>
@@ -90,17 +69,22 @@ InputBotApp">
 <tr>
 <td><strong>bot_id</strong></td>
 <td style="text-align: center;"><a href="/type/InputUser">InputUser</a></td>
-<td> </td>
+<td>ID of the bot that owns the bot web app</td>
 </tr>
 <tr>
 <td><strong>short_name</strong></td>
 <td style="text-align: center;"><a href="/type/string">string</a></td>
-<td> </td>
+<td>Short name, obtained from a <a href="/api/links#bot-web-app-links">bot web app deep link</a></td>
 </tr>
 </tbody>
 </table>
 <h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
-<p><a href="/type/InputBotApp">InputBotApp</a></p></div>
+<p><a href="/type/InputBotApp">InputBotApp</a></p>
+<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
+<h4><a class="anchor" href="#deep-links" id="deep-links" name="deep-links"><i class="anchor-icon"></i></a><a href="/api/links">Deep links</a></h4>
+<p>Telegram clients must handle special tg:// and t.me deep links encountered in messages, link entities and in other apps by registering OS handlers.</p>
+<h4><a class="anchor" href="#bot-web-apps" id="bot-web-apps" name="bot-web-apps"><i class="anchor-icon"></i></a><a href="/api/bots/webapps">Bot web apps</a></h4>
+<p>Bots can offer users interactive HTML5 web apps to completely replace any website.</p></div>
   
 </div>
           
diff --git a/data/web/corefork.telegram.org/constructor/inputMediaDocument.html b/data/web/corefork.telegram.org/constructor/inputMediaDocument.html
index ec5081b3ff..f64780be4a 100644
--- a/data/web/corefork.telegram.org/constructor/inputMediaDocument.html
+++ b/data/web/corefork.telegram.org/constructor/inputMediaDocument.html
@@ -74,7 +74,7 @@
 <tr>
 <td><strong>spoiler</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether this media should be hidden behind a spoiler warning</td>
 </tr>
 <tr>
 <td><strong>id</strong></td>
diff --git a/data/web/corefork.telegram.org/constructor/inputMediaPhoto.html b/data/web/corefork.telegram.org/constructor/inputMediaPhoto.html
index 3c31253374..4cca00281f 100644
--- a/data/web/corefork.telegram.org/constructor/inputMediaPhoto.html
+++ b/data/web/corefork.telegram.org/constructor/inputMediaPhoto.html
@@ -74,7 +74,7 @@
 <tr>
 <td><strong>spoiler</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether this media should be hidden behind a spoiler warning</td>
 </tr>
 <tr>
 <td><strong>id</strong></td>
diff --git a/data/web/corefork.telegram.org/constructor/inputMediaPhotoExternal.html b/data/web/corefork.telegram.org/constructor/inputMediaPhotoExternal.html
index 91cdffe890..4533b48119 100644
--- a/data/web/corefork.telegram.org/constructor/inputMediaPhotoExternal.html
+++ b/data/web/corefork.telegram.org/constructor/inputMediaPhotoExternal.html
@@ -74,7 +74,7 @@
 <tr>
 <td><strong>spoiler</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether this media should be hidden behind a spoiler warning</td>
 </tr>
 <tr>
 <td><strong>url</strong></td>
diff --git a/data/web/corefork.telegram.org/constructor/inputMediaUploadedPhoto.html b/data/web/corefork.telegram.org/constructor/inputMediaUploadedPhoto.html
index 491cd0218c..fb25e0a577 100644
--- a/data/web/corefork.telegram.org/constructor/inputMediaUploadedPhoto.html
+++ b/data/web/corefork.telegram.org/constructor/inputMediaUploadedPhoto.html
@@ -74,7 +74,7 @@
 <tr>
 <td><strong>spoiler</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether this media should be hidden behind a spoiler warning</td>
 </tr>
 <tr>
 <td><strong>file</strong></td>
diff --git a/data/web/corefork.telegram.org/constructor/inputStickerSetEmojiDefaultTopicIcons.html b/data/web/corefork.telegram.org/constructor/inputStickerSetEmojiDefaultTopicIcons.html
index 2d75787e7a..c5d19b6356 100644
--- a/data/web/corefork.telegram.org/constructor/inputStickerSetEmojiDefaultTopicIcons.html
+++ b/data/web/corefork.telegram.org/constructor/inputStickerSetEmojiDefaultTopicIcons.html
@@ -4,16 +4,10 @@
     <meta charset="utf-8">
     <title>inputStickerSetEmojiDefaultTopicIcons</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-This constructor does not require any parameters.
-Type
-InputStickerSet">
+    <meta property="description" content="Default custom emoji stickerset for forum topic icons">
     <meta property="og:title" content="inputStickerSetEmojiDefaultTopicIcons">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-This constructor does not require any parameters.
-Type
-InputStickerSet">
+    <meta property="og:description" content="Default custom emoji stickerset for forum topic icons">
     <link rel="icon" type="image/svg+xml" href="/img/website_icon.svg?4">
 <link rel="apple-touch-icon" sizes="180x180" href="/img/apple-touch-icon.png">
 <link rel="icon" type="image/png" sizes="32x32" href="/img/favicon-32x32.png">
@@ -48,7 +42,8 @@ InputStickerSet">
   <div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a  href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/constructor/inputStickerSetEmojiDefaultTopicIcons" >inputStickerSetEmojiDefaultTopicIcons</a></li></ul></div>
   <h1 id="dev_page_title">inputStickerSetEmojiDefaultTopicIcons</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>Default <a href="/api/custom-emoji">custom emoji</a> stickerset for <a href="/api/forum#forum-topics">forum topic icons</a></p>
+<p><div class="clearfix">
   <ul class="dev_layer_select slightly-pull-right nav nav-pills">
     <li class="dropdown">
       <a class="dropdown-toggle"  onclick="return dropdownClick(this, event)" href="#">Layer 155 <b class="caret"></b></a>
@@ -64,7 +59,12 @@ InputStickerSet">
 <h3><a class="anchor" href="#parameters" id="parameters" name="parameters"><i class="anchor-icon"></i></a>Parameters</h3>
 <p>This constructor does not require any parameters.</p>
 <h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
-<p><a href="/type/InputStickerSet">InputStickerSet</a></p></div>
+<p><a href="/type/InputStickerSet">InputStickerSet</a></p>
+<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
+<h4><a class="anchor" href="#custom-emojis" id="custom-emojis" name="custom-emojis"><i class="anchor-icon"></i></a><a href="/api/custom-emoji">Custom emojis</a></h4>
+<p>Telegram allows including animated and static custom emojis inside of messages.</p>
+<h4><a class="anchor" href="#forums" id="forums" name="forums"><i class="anchor-icon"></i></a><a href="/api/forum">Forums</a></h4>
+<p>Telegram allows creating forums with multiple distinct topics.</p></div>
   
 </div>
           
diff --git a/data/web/corefork.telegram.org/constructor/messageMediaPhoto.html b/data/web/corefork.telegram.org/constructor/messageMediaPhoto.html
index c89f7da6a2..837d09a2ba 100644
--- a/data/web/corefork.telegram.org/constructor/messageMediaPhoto.html
+++ b/data/web/corefork.telegram.org/constructor/messageMediaPhoto.html
@@ -74,7 +74,7 @@
 <tr>
 <td><strong>spoiler</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.3?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether this media should be hidden behind a spoiler warning</td>
 </tr>
 <tr>
 <td><strong>photo</strong></td>
diff --git a/data/web/corefork.telegram.org/constructor/messagePeerReaction.html b/data/web/corefork.telegram.org/constructor/messagePeerReaction.html
index df8370472d..7243659e17 100644
--- a/data/web/corefork.telegram.org/constructor/messagePeerReaction.html
+++ b/data/web/corefork.telegram.org/constructor/messagePeerReaction.html
@@ -89,7 +89,7 @@
 <tr>
 <td><strong>date</strong></td>
 <td style="text-align: center;"><a href="/type/int">int</a></td>
-<td> </td>
+<td>When was this reaction added</td>
 </tr>
 <tr>
 <td><strong>reaction</strong></td>
diff --git a/data/web/corefork.telegram.org/constructor/messages.botApp b/data/web/corefork.telegram.org/constructor/messages.botApp
index 718e833531..1d6337b2b1 100644
--- a/data/web/corefork.telegram.org/constructor/messages.botApp
+++ b/data/web/corefork.telegram.org/constructor/messages.botApp
@@ -4,30 +4,10 @@
     <meta charset="utf-8">
     <title>messages.botApp</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-Name
-Type
-Description
-flags
-#
-Flags, see TL conditional fields
-inactive
-flags.0?true
- 
-request_write_access…">
+    <meta property="description" content="Contains information about a bot web app">
     <meta property="og:title" content="messages.botApp">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-flags
-#
-Flags, see TL conditional fields
-inactive
-flags.0?true
- 
-request_write_access…">
+    <meta property="og:description" content="Contains information about a bot web app">
     <link rel="icon" type="image/svg+xml" href="/img/website_icon.svg?4">
 <link rel="apple-touch-icon" sizes="180x180" href="/img/apple-touch-icon.png">
 <link rel="icon" type="image/png" sizes="32x32" href="/img/favicon-32x32.png">
@@ -62,7 +42,8 @@ request_write_access…">
   <div class="dev_page_bread_crumbs"><ul class="breadcrumb clearfix"><li><a  href="/api" >API</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/schema" >TL-schema</a></li><i class="icon icon-breadcrumb-divider"></i><li><a  href="/constructor/messages.botApp" >messages.botApp</a></li></ul></div>
   <h1 id="dev_page_title">messages.botApp</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>Contains information about a <a href="/api/bots/webapps#bot-web-app">bot web app</a></p>
+<p><div class="clearfix">
   <ul class="dev_layer_select slightly-pull-right nav nav-pills">
     <li class="dropdown">
       <a class="dropdown-toggle"  onclick="return dropdownClick(this, event)" href="#">Layer 155 <b class="caret"></b></a>
@@ -93,22 +74,28 @@ request_write_access…">
 <tr>
 <td><strong>inactive</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether the web app was never used by the user, and confirmation must be asked from the user before opening it.</td>
 </tr>
 <tr>
 <td><strong>request_write_access</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>The bot is asking permission to send messages to the user: if the user agrees, set the <code>write_allowed</code> flag when invoking <a href="/method/messages.requestAppWebView">messages.requestAppWebView</a>.</td>
 </tr>
 <tr>
 <td><strong>app</strong></td>
 <td style="text-align: center;"><a href="/type/BotApp">BotApp</a></td>
-<td> </td>
+<td>Bot app information</td>
 </tr>
 </tbody>
 </table>
 <h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
-<p><a href="/type/messages.BotApp">messages.BotApp</a></p></div>
+<p><a href="/type/messages.BotApp">messages.BotApp</a></p>
+<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
+<h4><a class="anchor" href="#messagesrequestappwebview" id="messagesrequestappwebview" name="messagesrequestappwebview"><i class="anchor-icon"></i></a><a href="/method/messages.requestAppWebView">messages.requestAppWebView</a></h4>
+<p>Open a <a href="/bots/webapps">bot web app</a> from a <a href="/api/links#bot-web-app-links">bot web app deep link</a>, sending over user information after user confirmation.</p>
+<p>After calling this method, until the user closes the webview, <a href="/method/messages.prolongWebView">messages.prolongWebView</a> must be called every 60 seconds.</p>
+<h4><a class="anchor" href="#bot-web-apps" id="bot-web-apps" name="bot-web-apps"><i class="anchor-icon"></i></a><a href="/api/bots/webapps">Bot web apps</a></h4>
+<p>Bots can offer users interactive HTML5 web apps to completely replace any website.</p></div>
   
 </div>
           
diff --git a/data/web/corefork.telegram.org/constructor/messages.channelMessages b/data/web/corefork.telegram.org/constructor/messages.channelMessages
index c783a2c7e1..89bcfe33e7 100644
--- a/data/web/corefork.telegram.org/constructor/messages.channelMessages
+++ b/data/web/corefork.telegram.org/constructor/messages.channelMessages
@@ -99,7 +99,7 @@
 <tr>
 <td><strong>topics</strong></td>
 <td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/ForumTopic">ForumTopic</a>&gt;</td>
-<td> </td>
+<td><a href="/api/forum#forum-topics">Forum topic</a> information</td>
 </tr>
 <tr>
 <td><strong>chats</strong></td>
@@ -117,7 +117,9 @@
 <p><a href="/type/messages.Messages">messages.Messages</a></p>
 <h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
 <h4><a class="anchor" href="#working-with-updates" id="working-with-updates" name="working-with-updates"><i class="anchor-icon"></i></a><a href="/api/updates">Working with Updates</a></h4>
-<p>How to subscribe to updates and handle them properly.</p></div>
+<p>How to subscribe to updates and handle them properly.</p>
+<h4><a class="anchor" href="#forums" id="forums" name="forums"><i class="anchor-icon"></i></a><a href="/api/forum">Forums</a></h4>
+<p>Telegram allows creating forums with multiple distinct topics.</p></div>
   
 </div>
           
diff --git a/data/web/corefork.telegram.org/method/channels.createForumTopic b/data/web/corefork.telegram.org/method/channels.createForumTopic
index 2e68d7a182..cdab9e6fef 100644
--- a/data/web/corefork.telegram.org/method/channels.createForumTopic
+++ b/data/web/corefork.telegram.org/method/channels.createForumTopic
@@ -138,6 +138,7 @@
 <p>Telegram allows including animated and static custom emojis inside of messages.</p>
 <h4><a class="anchor" href="#telegram-premium" id="telegram-premium" name="telegram-premium"><i class="anchor-icon"></i></a><a href="/api/premium">Telegram Premium</a></h4>
 <h4><a class="anchor" href="#inputstickersetemojidefaulttopicicons" id="inputstickersetemojidefaulttopicicons" name="inputstickersetemojidefaulttopicicons"><i class="anchor-icon"></i></a><a href="/constructor/inputStickerSetEmojiDefaultTopicIcons">inputStickerSetEmojiDefaultTopicIcons</a></h4>
+<p>Default <a href="/api/custom-emoji">custom emoji</a> stickerset for <a href="/api/forum#forum-topics">forum topic icons</a></p>
 <h4><a class="anchor" href="#admin-banned-default-rights" id="admin-banned-default-rights" name="admin-banned-default-rights"><i class="anchor-icon"></i></a><a href="/api/rights">Admin, banned, default rights</a></h4>
 <p>How to handle admin permissions, granular bans and global permissions in channels, groups and supergroups.</p></div>
   
diff --git a/data/web/corefork.telegram.org/method/channels.editForumTopic b/data/web/corefork.telegram.org/method/channels.editForumTopic
index fc68b112fb..b155392052 100644
--- a/data/web/corefork.telegram.org/method/channels.editForumTopic
+++ b/data/web/corefork.telegram.org/method/channels.editForumTopic
@@ -141,6 +141,7 @@
 <p>Telegram allows including animated and static custom emojis inside of messages.</p>
 <h4><a class="anchor" href="#telegram-premium" id="telegram-premium" name="telegram-premium"><i class="anchor-icon"></i></a><a href="/api/premium">Telegram Premium</a></h4>
 <h4><a class="anchor" href="#inputstickersetemojidefaulttopicicons" id="inputstickersetemojidefaulttopicicons" name="inputstickersetemojidefaulttopicicons"><i class="anchor-icon"></i></a><a href="/constructor/inputStickerSetEmojiDefaultTopicIcons">inputStickerSetEmojiDefaultTopicIcons</a></h4>
+<p>Default <a href="/api/custom-emoji">custom emoji</a> stickerset for <a href="/api/forum#forum-topics">forum topic icons</a></p>
 <h4><a class="anchor" href="#forums" id="forums" name="forums"><i class="anchor-icon"></i></a><a href="/api/forum">Forums</a></h4>
 <p>Telegram allows creating forums with multiple distinct topics.</p>
 <h4><a class="anchor" href="#admin-banned-default-rights" id="admin-banned-default-rights" name="admin-banned-default-rights"><i class="anchor-icon"></i></a><a href="/api/rights">Admin, banned, default rights</a></h4>
diff --git a/data/web/corefork.telegram.org/type/ChannelAdminLogEventAction.html b/data/web/corefork.telegram.org/type/ChannelAdminLogEventAction.html
index b3d13032d1..2249a65979 100644
--- a/data/web/corefork.telegram.org/type/ChannelAdminLogEventAction.html
+++ b/data/web/corefork.telegram.org/type/ChannelAdminLogEventAction.html
@@ -277,7 +277,7 @@
 </tr>
 <tr>
 <td><a href="/constructor/channelAdminLogEventActionToggleAntiSpam">channelAdminLogEventActionToggleAntiSpam</a></td>
-<td> </td>
+<td><a href="/api/antispam">Native antispam</a> functionality was enabled or disabled.</td>
 </tr>
 </tbody>
 </table></div>
diff --git a/data/web/corefork.telegram.org/type/InputBotApp.html b/data/web/corefork.telegram.org/type/InputBotApp.html
index 201bdfa66d..366eca0ff1 100644
--- a/data/web/corefork.telegram.org/type/InputBotApp.html
+++ b/data/web/corefork.telegram.org/type/InputBotApp.html
@@ -68,11 +68,11 @@
 <tbody>
 <tr>
 <td><a href="/constructor/inputBotAppID">inputBotAppID</a></td>
-<td> </td>
+<td>Used to fetch information about a <a href="/api/bots/webapps#bot-web-apps">bot web app</a> by its ID</td>
 </tr>
 <tr>
 <td><a href="/constructor/inputBotAppShortName">inputBotAppShortName</a></td>
-<td> </td>
+<td>Used to fetch information about a <a href="/api/bots/webapps#bot-web-apps">bot web app</a> by its short name</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/web/corefork.telegram.org/type/InputStickerSet.html b/data/web/corefork.telegram.org/type/InputStickerSet.html
index 57585b8d55..76c2907533 100644
--- a/data/web/corefork.telegram.org/type/InputStickerSet.html
+++ b/data/web/corefork.telegram.org/type/InputStickerSet.html
@@ -112,7 +112,7 @@
 </tr>
 <tr>
 <td><a href="/constructor/inputStickerSetEmojiDefaultTopicIcons">inputStickerSetEmojiDefaultTopicIcons</a></td>
-<td> </td>
+<td>Default <a href="/api/custom-emoji">custom emoji</a> stickerset for <a href="/api/forum#forum-topics">forum topic icons</a></td>
 </tr>
 </tbody>
 </table></div>
diff --git a/data/web/corefork.telegram.org/type/MessageAction.html b/data/web/corefork.telegram.org/type/MessageAction.html
index b9fdba49e4..9292d84176 100644
--- a/data/web/corefork.telegram.org/type/MessageAction.html
+++ b/data/web/corefork.telegram.org/type/MessageAction.html
@@ -247,7 +247,7 @@
 </tr>
 <tr>
 <td><a href="/constructor/messageActionRequestedPeer">messageActionRequestedPeer</a></td>
-<td> </td>
+<td>Contains info about a peer that the user shared with the bot after clicking on a <a href="/constructor/keyboardButtonRequestPeer">keyboardButtonRequestPeer</a> button.</td>
 </tr>
 </tbody>
 </table></div>
diff --git a/data/web/corefork.telegram.org/type/ReadParticipantDate.html b/data/web/corefork.telegram.org/type/ReadParticipantDate.html
index c51047f2d5..6dac23afd9 100644
--- a/data/web/corefork.telegram.org/type/ReadParticipantDate.html
+++ b/data/web/corefork.telegram.org/type/ReadParticipantDate.html
@@ -67,7 +67,7 @@
 <tbody>
 <tr>
 <td><a href="/constructor/readParticipantDate">readParticipantDate</a></td>
-<td> </td>
+<td>Contains info about when a certain participant has read a message</td>
 </tr>
 </tbody>
 </table></div>
diff --git a/data/web/corefork.telegram.org/type/StickerKeyword.html b/data/web/corefork.telegram.org/type/StickerKeyword.html
index 58a50244aa..8baea152b8 100644
--- a/data/web/corefork.telegram.org/type/StickerKeyword.html
+++ b/data/web/corefork.telegram.org/type/StickerKeyword.html
@@ -67,7 +67,7 @@
 <tbody>
 <tr>
 <td><a href="/constructor/stickerKeyword">stickerKeyword</a></td>
-<td> </td>
+<td>Keywords for a certain sticker</td>
 </tr>
 </tbody>
 </table></div>
diff --git a/data/web/corefork.telegram.org/type/TextWithEntities.html b/data/web/corefork.telegram.org/type/TextWithEntities.html
index ca7026cf73..c4ba9c8d65 100644
--- a/data/web/corefork.telegram.org/type/TextWithEntities.html
+++ b/data/web/corefork.telegram.org/type/TextWithEntities.html
@@ -67,7 +67,7 @@
 <tbody>
 <tr>
 <td><a href="/constructor/textWithEntities">textWithEntities</a></td>
-<td> </td>
+<td>Styled text with <a href="/api/entities">message entities</a></td>
 </tr>
 </tbody>
 </table>
diff --git a/data/web/corefork.telegram.org/type/help.AppConfig b/data/web/corefork.telegram.org/type/help.AppConfig
index 269db1c7e5..84529b4d8b 100644
--- a/data/web/corefork.telegram.org/type/help.AppConfig
+++ b/data/web/corefork.telegram.org/type/help.AppConfig
@@ -72,11 +72,11 @@
 <tbody>
 <tr>
 <td><a href="/constructor/help.appConfigNotModified">help.appConfigNotModified</a></td>
-<td> </td>
+<td>The client configuration parameters haven't changed</td>
 </tr>
 <tr>
 <td><a href="/constructor/help.appConfig">help.appConfig</a></td>
-<td> </td>
+<td>Contains various <a href="/api/config#client-configuration">client configuration parameters</a></td>
 </tr>
 </tbody>
 </table>
diff --git a/data/web/corefork.telegram.org/type/messages.BotApp b/data/web/corefork.telegram.org/type/messages.BotApp
index 8e56c54cca..6c216d7434 100644
--- a/data/web/corefork.telegram.org/type/messages.BotApp
+++ b/data/web/corefork.telegram.org/type/messages.BotApp
@@ -71,7 +71,7 @@
 <tbody>
 <tr>
 <td><a href="/constructor/messages.botApp">messages.botApp</a></td>
-<td> </td>
+<td>Contains information about a <a href="/api/bots/webapps#bot-web-app">bot web app</a></td>
 </tr>
 </tbody>
 </table>