diff --git a/data/corefork.telegram.org/api/layers.html b/data/corefork.telegram.org/api/layers.html
index 195ba6ac29..f74485912f 100644
--- a/data/corefork.telegram.org/api/layers.html
+++ b/data/corefork.telegram.org/api/layers.html
@@ -411,7 +411,7 @@ Layer…">
 <ul>
 <li>Added <a href="/constructor/chatTheme">chatTheme</a></li>
 <li>Added <a href="/constructor/account.chatThemesNotModified">account.chatThemesNotModified</a> - </li>
-<li>Added <a href="/constructor/account.chatThemes">account.chatThemes</a> - </li>
+<li>Added <a href="/constructor/account.chatThemes">account.chatThemes</a> - Available chat themes</li>
 <li>Added <a href="/constructor/messageActionSetChatTheme">messageActionSetChatTheme</a> - The chat theme was changed</li>
 <li>Added <a href="/constructor/sendMessageChooseStickerAction">sendMessageChooseStickerAction</a> - </li>
 <li>Added <a href="/constructor/sponsoredMessage">sponsoredMessage</a></li>
@@ -627,7 +627,7 @@ Layer…">
 <ul>
 <li>Added <a href="/constructor/inputBotInlineMessageMediaInvoice">inputBotInlineMessageMediaInvoice</a></li>
 <li>Added <a href="/constructor/botInlineMessageMediaInvoice">botInlineMessageMediaInvoice</a></li>
-<li>Added <a href="/constructor/messageActionGroupCallScheduled">messageActionGroupCallScheduled</a> - </li>
+<li>Added <a href="/constructor/messageActionGroupCallScheduled">messageActionGroupCallScheduled</a> - A group call was scheduled</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>
@@ -788,7 +788,7 @@ Layer…">
 <li>Added <a href="/constructor/channelAdminLogEventActionExportedInviteDelete">channelAdminLogEventActionExportedInviteDelete</a></li>
 <li>Added <a href="/constructor/channelAdminLogEventActionExportedInviteRevoke">channelAdminLogEventActionExportedInviteRevoke</a></li>
 <li>Added <a href="/constructor/channelAdminLogEventActionExportedInviteEdit">channelAdminLogEventActionExportedInviteEdit</a></li>
-<li>Added <a href="/constructor/channelAdminLogEventActionParticipantVolume">channelAdminLogEventActionParticipantVolume</a> - </li>
+<li>Added <a href="/constructor/channelAdminLogEventActionParticipantVolume">channelAdminLogEventActionParticipantVolume</a> - channelAdminLogEvent.user_id has set the volume of participant.peer to participant.volume</li>
 <li>Added <a href="/constructor/channelAdminLogEventActionChangeHistoryTTL">channelAdminLogEventActionChangeHistoryTTL</a> - </li>
 <li>Added <a href="/constructor/messages.checkedHistoryImportPeer">messages.checkedHistoryImportPeer</a></li>
 </ul>
@@ -940,12 +940,12 @@ Layer…">
 <ul>
 <li>Added <a href="/constructor/speakingInGroupCallAction">speakingInGroupCallAction</a></li>
 <li>Added <a href="/constructor/groupCallDiscarded">groupCallDiscarded</a></li>
-<li>Added <a href="/constructor/groupCall">groupCall</a> - </li>
+<li>Added <a href="/constructor/groupCall">groupCall</a> - Info about a group call or livestream</li>
 <li>Added <a href="/constructor/inputGroupCall">inputGroupCall</a> - Points to a specific group call</li>
-<li>Added <a href="/constructor/messageActionGroupCall">messageActionGroupCall</a> - </li>
+<li>Added <a href="/constructor/messageActionGroupCall">messageActionGroupCall</a> - The group call has ended</li>
 <li>Added <a href="/constructor/messageActionInviteToGroupCall">messageActionInviteToGroupCall</a> - </li>
 <li>Added <a href="/constructor/groupCallParticipant">groupCallParticipant</a> - </li>
-<li>Added <a href="/constructor/updateChat">updateChat</a> - </li>
+<li>Added <a href="/constructor/updateChat">updateChat</a> - A new chat is available</li>
 <li>Added <a href="/constructor/updateGroupCallParticipants">updateGroupCallParticipants</a> - The participant list of a certain group call has changed</li>
 <li>Added <a href="/constructor/updateGroupCall">updateGroupCall</a> - A new groupcall was started</li>
 <li>Added <a href="/constructor/phone.groupCall">phone.groupCall</a> - Contains info about a group call, and partial info about its participants.</li>
diff --git a/data/corefork.telegram.org/constructor/account.chatThemes b/data/corefork.telegram.org/constructor/account.chatThemes
index bdc4b950d7..f34d9e60e3 100644
--- a/data/corefork.telegram.org/constructor/account.chatThemes
+++ b/data/corefork.telegram.org/constructor/account.chatThemes
@@ -4,32 +4,10 @@
     <meta charset="utf-8">
     <title>account.chatThemes</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-Name
-Type
-Description
-hash
-int
- 
-themes
-Vector&lt;ChatTheme&gt;
- 
-Type
-account.ChatThemes">
+    <meta property="description" content="Available chat themes">
     <meta property="og:title" content="account.chatThemes">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-hash
-int
- 
-themes
-Vector&lt;ChatTheme&gt;
- 
-Type
-account.ChatThemes">
+    <meta property="og:description" content="Available chat themes">
     <link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
 
     <link href="/css/bootstrap.min.css?3" rel="stylesheet">
@@ -61,7 +39,8 @@ account.ChatThemes">
   <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/account.chatThemes" >account.chatThemes</a></li></ul></div>
   <h1 id="dev_page_title">account.chatThemes</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>Available chat themes</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 133 <b class="caret"></b></a>
@@ -87,17 +66,20 @@ account.ChatThemes">
 <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>themes</strong></td>
 <td style="text-align: center;"><a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/ChatTheme">ChatTheme</a>&gt;</td>
-<td> </td>
+<td>Available chat themes</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/account.ChatThemes">account.ChatThemes</a></p></div>
+<p><a href="/type/account.ChatThemes">account.ChatThemes</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></div>
   
 </div>
           
diff --git a/data/corefork.telegram.org/constructor/channelAdminLogEventActionParticipantVolume.html b/data/corefork.telegram.org/constructor/channelAdminLogEventActionParticipantVolume.html
index 2ca13cfd47..a59b9da604 100644
--- a/data/corefork.telegram.org/constructor/channelAdminLogEventActionParticipantVolume.html
+++ b/data/corefork.telegram.org/constructor/channelAdminLogEventActionParticipantVolume.html
@@ -4,26 +4,10 @@
     <meta charset="utf-8">
     <title>channelAdminLogEventActionParticipantVolume</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-Name
-Type
-Description
-participant
-GroupCallParticipant
- 
-Type
-ChannelAdminLogEventAction">
+    <meta property="description" content="channelAdminLogEvent.user_id has set the volume of participant.peer to participant.volume">
     <meta property="og:title" content="channelAdminLogEventActionParticipantVolume">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-participant
-GroupCallParticipant
- 
-Type
-ChannelAdminLogEventAction">
+    <meta property="og:description" content="channelAdminLogEvent.user_id has set the volume of participant.peer to participant.volume">
     <link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
 
     <link href="/css/bootstrap.min.css?3" rel="stylesheet">
@@ -55,7 +39,8 @@ ChannelAdminLogEventAction">
   <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/channelAdminLogEventActionParticipantVolume" >channelAdminLogEventActionParticipantVolume</a></li></ul></div>
   <h1 id="dev_page_title">channelAdminLogEventActionParticipantVolume</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>channelAdminLogEvent.user_id has set the volume of participant.peer to participant.volume</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 133 <b class="caret"></b></a>
@@ -81,7 +66,7 @@ ChannelAdminLogEventAction">
 <tr>
 <td><strong>participant</strong></td>
 <td style="text-align: center;"><a href="/type/GroupCallParticipant">GroupCallParticipant</a></td>
-<td> </td>
+<td>The participant whose volume was changed</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/corefork.telegram.org/constructor/chatInviteExported.html b/data/corefork.telegram.org/constructor/chatInviteExported.html
index 3c6aa53a0c..fc353d0a8b 100644
--- a/data/corefork.telegram.org/constructor/chatInviteExported.html
+++ b/data/corefork.telegram.org/constructor/chatInviteExported.html
@@ -71,12 +71,12 @@
 <tr>
 <td><strong>revoked</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 this chat invite was revoked</td>
 </tr>
 <tr>
 <td><strong>permanent</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.5?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether this chat invite has no expiration</td>
 </tr>
 <tr>
 <td><strong>link</strong></td>
@@ -86,32 +86,32 @@
 <tr>
 <td><strong>admin_id</strong></td>
 <td style="text-align: center;"><a href="/type/long">long</a></td>
-<td> </td>
+<td>ID of the admin that created this chat invite</td>
 </tr>
 <tr>
 <td><strong>date</strong></td>
 <td style="text-align: center;"><a href="/type/int">int</a></td>
-<td> </td>
+<td>When was this chat invite created</td>
 </tr>
 <tr>
 <td><strong>start_date</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.4?<a href="/type/int">int</a></td>
-<td> </td>
+<td>When was this chat invite last modified</td>
 </tr>
 <tr>
 <td><strong>expire_date</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/int">int</a></td>
-<td> </td>
+<td>When does this chat invite expire</td>
 </tr>
 <tr>
 <td><strong>usage_limit</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.2?<a href="/type/int">int</a></td>
-<td> </td>
+<td>Maximum number of users that can join using this link</td>
 </tr>
 <tr>
 <td><strong>usage</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.3?<a href="/type/int">int</a></td>
-<td> </td>
+<td>How many users joined using this link</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/corefork.telegram.org/constructor/chatPhoto.html b/data/corefork.telegram.org/constructor/chatPhoto.html
index 62126bddfa..13334839c0 100644
--- a/data/corefork.telegram.org/constructor/chatPhoto.html
+++ b/data/corefork.telegram.org/constructor/chatPhoto.html
@@ -76,12 +76,12 @@
 <tr>
 <td><strong>photo_id</strong></td>
 <td style="text-align: center;"><a href="/type/long">long</a></td>
-<td> </td>
+<td>Photo ID</td>
 </tr>
 <tr>
 <td><strong>stripped_thumb</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.1?<a href="/type/bytes">bytes</a></td>
-<td> </td>
+<td><a href="/api/files#stripped-thumbnails">Stripped thumbnail</a></td>
 </tr>
 <tr>
 <td><strong>dc_id</strong></td>
@@ -91,7 +91,10 @@
 </tbody>
 </table>
 <h3><a class="anchor" href="#type" id="type" name="type"><i class="anchor-icon"></i></a>Type</h3>
-<p><a href="/type/ChatPhoto">ChatPhoto</a></p></div>
+<p><a href="/type/ChatPhoto">ChatPhoto</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="#uploading-and-downloading-files" id="uploading-and-downloading-files" name="uploading-and-downloading-files"><i class="anchor-icon"></i></a><a href="/api/files">Uploading and Downloading Files</a></h4>
+<p>How to transfer large data batches correctly.</p></div>
   
 </div>
           
diff --git a/data/corefork.telegram.org/constructor/groupCall.html b/data/corefork.telegram.org/constructor/groupCall.html
index 1adf7c8395..3fb8db5eab 100644
--- a/data/corefork.telegram.org/constructor/groupCall.html
+++ b/data/corefork.telegram.org/constructor/groupCall.html
@@ -4,30 +4,10 @@
     <meta charset="utf-8">
     <title>groupCall</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
-join_muted
-flags.1?true
- 
-can_change_join_muted…">
+    <meta property="description" content="Info about a group call or livestream">
     <meta property="og:title" content="groupCall">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-flags
-#
-Flags, see TL conditional fields
-join_muted
-flags.1?true
- 
-can_change_join_muted…">
+    <meta property="og:description" content="Info about a group call or livestream">
     <link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
 
     <link href="/css/bootstrap.min.css?3" rel="stylesheet">
@@ -59,7 +39,8 @@ can_change_join_muted…">
   <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/groupCall" >groupCall</a></li></ul></div>
   <h1 id="dev_page_title">groupCall</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>Info about a group call or livestream</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 133 <b class="caret"></b></a>
@@ -90,12 +71,12 @@ can_change_join_muted…">
 <tr>
 <td><strong>join_muted</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 the user should be muted upon joining the call</td>
 </tr>
 <tr>
 <td><strong>can_change_join_muted</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 the current user can change the value of the <code>join_muted</code> flag using <a href="/method/phone.toggleGroupCallSettings">phone.toggleGroupCallSettings</a></td>
 </tr>
 <tr>
 <td><strong>join_date_asc</strong></td>
@@ -110,32 +91,32 @@ can_change_join_muted…">
 <tr>
 <td><strong>can_start_video</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.9?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether you can start streaming video into the call</td>
 </tr>
 <tr>
 <td><strong>record_video_active</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.11?<a href="/constructor/true">true</a></td>
-<td> </td>
+<td>Whether the group call is currently being recorded</td>
 </tr>
 <tr>
 <td><strong>id</strong></td>
 <td style="text-align: center;"><a href="/type/long">long</a></td>
-<td> </td>
+<td>Group call 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>Group call access hash</td>
 </tr>
 <tr>
 <td><strong>participants_count</strong></td>
 <td style="text-align: center;"><a href="/type/int">int</a></td>
-<td> </td>
+<td>Participant count</td>
 </tr>
 <tr>
 <td><strong>title</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.3?<a href="/type/string">string</a></td>
-<td> </td>
+<td>Group call title</td>
 </tr>
 <tr>
 <td><strong>stream_dc_id</strong></td>
@@ -145,27 +126,27 @@ can_change_join_muted…">
 <tr>
 <td><strong>record_start_date</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.5?<a href="/type/int">int</a></td>
-<td> </td>
+<td>When was the recording started</td>
 </tr>
 <tr>
 <td><strong>schedule_date</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.7?<a href="/type/int">int</a></td>
-<td> </td>
+<td>When is the call scheduled to start</td>
 </tr>
 <tr>
 <td><strong>unmuted_video_count</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.10?<a href="/type/int">int</a></td>
-<td> </td>
+<td>Number of people currently streaming video into the call</td>
 </tr>
 <tr>
 <td><strong>unmuted_video_limit</strong></td>
 <td style="text-align: center;"><a href="/type/int">int</a></td>
-<td> </td>
+<td>Maximum number of people allowed to stream video into the call</td>
 </tr>
 <tr>
 <td><strong>version</strong></td>
 <td style="text-align: center;"><a href="/type/int">int</a></td>
-<td> </td>
+<td>Version</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/corefork.telegram.org/constructor/inputPeerPhotoFileLocation.html b/data/corefork.telegram.org/constructor/inputPeerPhotoFileLocation.html
index 6e72239e0f..0c19fad8f9 100644
--- a/data/corefork.telegram.org/constructor/inputPeerPhotoFileLocation.html
+++ b/data/corefork.telegram.org/constructor/inputPeerPhotoFileLocation.html
@@ -81,7 +81,7 @@
 <tr>
 <td><strong>photo_id</strong></td>
 <td style="text-align: center;"><a href="/type/long">long</a></td>
-<td> </td>
+<td>Photo ID</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/corefork.telegram.org/constructor/invoice.html b/data/corefork.telegram.org/constructor/invoice.html
index 122eadd55b..a9b926f6c4 100644
--- a/data/corefork.telegram.org/constructor/invoice.html
+++ b/data/corefork.telegram.org/constructor/invoice.html
@@ -121,12 +121,12 @@
 <tr>
 <td><strong>max_tip_amount</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.8?<a href="/type/long">long</a></td>
-<td> </td>
+<td>The maximum accepted amount for tips in the smallest units of the currency (integer, not float/double). For example, for a price of <code>US$ 1.45</code> pass <code>amount = 145</code>. See the exp parameter in <a href="/bots/payments/currencies.json">currencies.json</a>, it shows the number of digits past the decimal point for each currency (2 for the majority of currencies).</td>
 </tr>
 <tr>
 <td><strong>suggested_tip_amounts</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.8?<a href="/type/Vector%20t">Vector</a>&lt;<a href="/type/long">long</a>&gt;</td>
-<td> </td>
+<td>A vector of suggested amounts of tips in the <em>smallest units</em> of the currency (integer, not float/double). At most 4 suggested tip amounts can be specified. The suggested tip amounts must be positive, passed in a strictly increased order and must not exceed <code>max_tip_amount</code>.</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/corefork.telegram.org/constructor/messageActionGroupCall.html b/data/corefork.telegram.org/constructor/messageActionGroupCall.html
index 14731cea38..de3a7e4fb0 100644
--- a/data/corefork.telegram.org/constructor/messageActionGroupCall.html
+++ b/data/corefork.telegram.org/constructor/messageActionGroupCall.html
@@ -4,34 +4,10 @@
     <meta charset="utf-8">
     <title>messageActionGroupCall</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
-call
-InputGroupCall
- 
-duration
-flags.0?int
- …">
+    <meta property="description" content="The group call has ended">
     <meta property="og:title" content="messageActionGroupCall">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-flags
-#
-Flags, see TL conditional fields
-call
-InputGroupCall
- 
-duration
-flags.0?int
- …">
+    <meta property="og:description" content="The group call has ended">
     <link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
 
     <link href="/css/bootstrap.min.css?3" rel="stylesheet">
@@ -63,7 +39,8 @@ flags.0?int
   <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/messageActionGroupCall" >messageActionGroupCall</a></li></ul></div>
   <h1 id="dev_page_title">messageActionGroupCall</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>The group call has ended</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 133 <b class="caret"></b></a>
@@ -94,12 +71,12 @@ flags.0?int
 <tr>
 <td><strong>call</strong></td>
 <td style="text-align: center;"><a href="/type/InputGroupCall">InputGroupCall</a></td>
-<td> </td>
+<td>Group call</td>
 </tr>
 <tr>
 <td><strong>duration</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.0?<a href="/type/int">int</a></td>
-<td> </td>
+<td>Group call duration</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/corefork.telegram.org/constructor/messageActionGroupCallScheduled.html b/data/corefork.telegram.org/constructor/messageActionGroupCallScheduled.html
index 72d1f9b408..79d67030c2 100644
--- a/data/corefork.telegram.org/constructor/messageActionGroupCallScheduled.html
+++ b/data/corefork.telegram.org/constructor/messageActionGroupCallScheduled.html
@@ -4,32 +4,10 @@
     <meta charset="utf-8">
     <title>messageActionGroupCallScheduled</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-Name
-Type
-Description
-call
-InputGroupCall
- 
-schedule_date
-int
- 
-Type
-MessageAction">
+    <meta property="description" content="A group call was scheduled">
     <meta property="og:title" content="messageActionGroupCallScheduled">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-call
-InputGroupCall
- 
-schedule_date
-int
- 
-Type
-MessageAction">
+    <meta property="og:description" content="A group call was scheduled">
     <link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
 
     <link href="/css/bootstrap.min.css?3" rel="stylesheet">
@@ -61,7 +39,8 @@ MessageAction">
   <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/messageActionGroupCallScheduled" >messageActionGroupCallScheduled</a></li></ul></div>
   <h1 id="dev_page_title">messageActionGroupCallScheduled</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>A group call was scheduled</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 133 <b class="caret"></b></a>
@@ -87,12 +66,12 @@ MessageAction">
 <tr>
 <td><strong>call</strong></td>
 <td style="text-align: center;"><a href="/type/InputGroupCall">InputGroupCall</a></td>
-<td> </td>
+<td>The group call</td>
 </tr>
 <tr>
 <td><strong>schedule_date</strong></td>
 <td style="text-align: center;"><a href="/type/int">int</a></td>
-<td> </td>
+<td>When is this group call scheduled to start</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/corefork.telegram.org/constructor/updateChannelUserTyping.html b/data/corefork.telegram.org/constructor/updateChannelUserTyping.html
index 6bef8611a9..85ae119fc5 100644
--- a/data/corefork.telegram.org/constructor/updateChannelUserTyping.html
+++ b/data/corefork.telegram.org/constructor/updateChannelUserTyping.html
@@ -81,7 +81,7 @@
 <tr>
 <td><strong>from_id</strong></td>
 <td style="text-align: center;"><a href="/type/Peer">Peer</a></td>
-<td> </td>
+<td>The peer that is typing</td>
 </tr>
 <tr>
 <td><strong>action</strong></td>
diff --git a/data/corefork.telegram.org/constructor/updateChat.html b/data/corefork.telegram.org/constructor/updateChat.html
index fa754cbf2c..1cbbb656cf 100644
--- a/data/corefork.telegram.org/constructor/updateChat.html
+++ b/data/corefork.telegram.org/constructor/updateChat.html
@@ -4,26 +4,10 @@
     <meta charset="utf-8">
     <title>updateChat</title>
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <meta property="description" content="Parameters
-Name
-Type
-Description
-chat_id
-long
- 
-Type
-Update">
+    <meta property="description" content="A new chat is available">
     <meta property="og:title" content="updateChat">
     <meta property="og:image" content="">
-    <meta property="og:description" content="Parameters
-Name
-Type
-Description
-chat_id
-long
- 
-Type
-Update">
+    <meta property="og:description" content="A new chat is available">
     <link rel="shortcut icon" href="/favicon.ico?4" type="image/x-icon" />
 
     <link href="/css/bootstrap.min.css?3" rel="stylesheet">
@@ -55,7 +39,8 @@ Update">
   <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/updateChat" >updateChat</a></li></ul></div>
   <h1 id="dev_page_title">updateChat</h1>
   
-  <div id="dev_page_content"><p><div class="clearfix">
+  <div id="dev_page_content"><p>A new chat is available</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 133 <b class="caret"></b></a>
@@ -81,7 +66,7 @@ Update">
 <tr>
 <td><strong>chat_id</strong></td>
 <td style="text-align: center;"><a href="/type/long">long</a></td>
-<td> </td>
+<td>Chat ID</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/corefork.telegram.org/constructor/updateShortChatMessage.html b/data/corefork.telegram.org/constructor/updateShortChatMessage.html
index ed6fc738a3..a645d82a70 100644
--- a/data/corefork.telegram.org/constructor/updateShortChatMessage.html
+++ b/data/corefork.telegram.org/constructor/updateShortChatMessage.html
@@ -146,7 +146,7 @@
 <tr>
 <td><strong>ttl_period</strong></td>
 <td style="text-align: center;"><a href="/mtproto/TL-combinators#conditional-fields">flags</a>.25?<a href="/type/int">int</a></td>
-<td> </td>
+<td>Time To Live of the message, once updateShortChatMessage.date+updateShortChatMessage.ttl_period === time(), the message will be deleted on the server, and must be deleted locally as well.</td>
 </tr>
 </tbody>
 </table>
diff --git a/data/corefork.telegram.org/type/GroupCall.html b/data/corefork.telegram.org/type/GroupCall.html
index ff01a4a916..5aaafa8a00 100644
--- a/data/corefork.telegram.org/type/GroupCall.html
+++ b/data/corefork.telegram.org/type/GroupCall.html
@@ -65,7 +65,7 @@
 <tbody>
 <tr>
 <td><a href="/constructor/groupCall">groupCall</a></td>
-<td> </td>
+<td>Info about a group call or livestream</td>
 </tr>
 </tbody>
 </table></div>
diff --git a/data/corefork.telegram.org/type/MessageAction.html b/data/corefork.telegram.org/type/MessageAction.html
index 4cd439d934..b6da502799 100644
--- a/data/corefork.telegram.org/type/MessageAction.html
+++ b/data/corefork.telegram.org/type/MessageAction.html
@@ -188,7 +188,7 @@
 </tr>
 <tr>
 <td><a href="/constructor/messageActionGroupCall">messageActionGroupCall</a></td>
-<td> </td>
+<td>The group call has ended</td>
 </tr>
 <tr>
 <td><a href="/constructor/messageActionInviteToGroupCall">messageActionInviteToGroupCall</a></td>
@@ -200,7 +200,7 @@
 </tr>
 <tr>
 <td><a href="/constructor/messageActionGroupCallScheduled">messageActionGroupCallScheduled</a></td>
-<td> </td>
+<td>A group call was scheduled</td>
 </tr>
 <tr>
 <td><a href="/constructor/messageActionSetChatTheme">messageActionSetChatTheme</a></td>
diff --git a/data/corefork.telegram.org/type/Update.html b/data/corefork.telegram.org/type/Update.html
index ace1a1ffb8..3089d62b42 100644
--- a/data/corefork.telegram.org/type/Update.html
+++ b/data/corefork.telegram.org/type/Update.html
@@ -492,7 +492,7 @@
 </tr>
 <tr>
 <td><a href="/constructor/updateChat">updateChat</a></td>
-<td> </td>
+<td>A new chat is available</td>
 </tr>
 <tr>
 <td><a href="/constructor/updateGroupCallParticipants">updateGroupCallParticipants</a></td>
diff --git a/data/corefork.telegram.org/type/account.ChatThemes b/data/corefork.telegram.org/type/account.ChatThemes
index 9761b9574b..6930e22e79 100644
--- a/data/corefork.telegram.org/type/account.ChatThemes
+++ b/data/corefork.telegram.org/type/account.ChatThemes
@@ -73,7 +73,7 @@
 </tr>
 <tr>
 <td><a href="/constructor/account.chatThemes">account.chatThemes</a></td>
-<td> </td>
+<td>Available chat themes</td>
 </tr>
 </tbody>
 </table>