Merge branch 'dev' into patch-1

.gitignore

@@ -127,7 +127,7 @@ publish/
 # Publish Web Output
 *.[Pp]ublish.xml
 *.azurePubxml
-# TODO: Comment the next line if you want to checkin your web deploy settings 
+# TODO: Comment the next line if you want to checkin your web deploy settings
 # but database connection strings (with potential passwords) will be unencrypted
 *.pubxml
 *.publishproj
@@ -151,7 +151,6 @@ AppPackages/
 # Others
 *.[Cc]ache
 ClientBin/
-[Ss]tyle[Cc]op.*
 ~$*
 *~
 *.dbmdl
@@ -206,4 +205,4 @@ docs/api/\.manifest
 \.idea/
 
 # Codealike UID
-codealike.json
+codealike.json

Discord.Net.targets

@@ -5,11 +5,11 @@
         <LangVersion>latest</LangVersion>
         <Authors>Discord.Net Contributors</Authors>
         <PackageTags>discord;discordapp</PackageTags>
-        <PackageProjectUrl>https://github.com/RogueException/Discord.Net</PackageProjectUrl>
+        <PackageProjectUrl>https://github.com/Discord-Net/Discord.Net</PackageProjectUrl>
         <PackageLicenseUrl>http://opensource.org/licenses/MIT</PackageLicenseUrl>
-        <PackageIconUrl>https://github.com/RogueException/Discord.Net/raw/dev/docs/marketing/logo/PackageLogo.png</PackageIconUrl>
+        <PackageIconUrl>https://github.com/Discord-Net/Discord.Net/raw/dev/docs/marketing/logo/PackageLogo.png</PackageIconUrl>
         <RepositoryType>git</RepositoryType>
-        <RepositoryUrl>git://github.com/RogueException/Discord.Net</RepositoryUrl>
+        <RepositoryUrl>git://github.com/Discord-Net/Discord.Net</RepositoryUrl>
     </PropertyGroup>
     <PropertyGroup Condition=" '$(BuildNumber)' == '' ">
         <VersionSuffix Condition=" '$(VersionSuffix)' != ''">$(VersionSuffix)-dev</VersionSuffix>

README.md

@@ -6,7 +6,12 @@
 
 An unofficial .NET API Wrapper for the Discord client (https://discord.com).
 
-Check out the [documentation](https://discord.foxbot.me/) or join the [Discord API Chat](https://discord.gg/jkrBmQR).
+## Documentation
+
+- [Stable](https://discord.foxbot.me/)
+  - Hosted by @foxbot
+- [Nightly](https://docs.stillu.cc/)
+  - [Latest CI repo](https://github.com/discord-net/docs-static)
 
 ## Installation
 ### Stable (NuGet)

StyleAnalyzer.targets

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <!-- <ItemGroup>
+      <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.205" PrivateAssets="all" />
+  </ItemGroup>
+  <PropertyGroup>
+    <EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
+  </PropertyGroup> -->
+</Project>

docs/_template/last-modified/plugins/LibGit2Sharp.dll.config

@@ -1,4 +1,4 @@
-<configuration>
-    <dllmap os="linux" cpu="x86-64" wordsize="64" dll="git2-a904fc6" target="lib/linux-x64/libgit2-a904fc6.so" />
-    <dllmap os="osx" cpu="x86,x86-64" dll="git2-a904fc6" target="lib/osx/libgit2-a904fc6.dylib" />
+<configuration>
+    <dllmap os="linux" cpu="x86-64" wordsize="64" dll="git2-ef5a385" target="lib/linux-x64/libgit2-ef5a385.so" />
+    <dllmap os="osx" cpu="x86,x86-64" dll="git2-ef5a385" target="lib/osx/libgit2-ef5a385.dylib" />
 </configuration>

docs/_template/light-dark-theme/partials/affix.tmpl.partial

@@ -27,7 +27,8 @@
     </div>
     {{/_disableContribution}}
     <nav class="bs-docs-sidebar hidden-print hidden-xs hidden-sm affix" id="affix">
-    <!-- <p><a class="back-to-top" href="#top">Back to top</a><p> -->
+      <h5>{{__global.inThisArticle}}</h5>
+      <div></div>
     </nav>
   </div>
 </div>

docs/faq/basics/getting-started.md

@@ -74,6 +74,9 @@ it will return the user ID of the aforementioned user.
 
 Several common ways to do this:
 
-1. Make the role mentionable and mention the role, and escape it
+1. (Easiest) Right click on the role either in the Server Settings
+   or in the user's role list.
+   ![Roles](images/role-copy.png)
+2. Make the role mentionable and mention the role, and escape it
   using the `\` character in front.
-2. Inspect the roles collection within the guild via your debugger.
+3. Inspect the roles collection within the guild via your debugger.

src/Discord.Net.Commands/Discord.Net.Commands.csproj

@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
+  <Import Project="../../StyleAnalyzer.targets"/>
   <PropertyGroup>
     <AssemblyName>Discord.Net.Commands</AssemblyName>
     <RootNamespace>Discord.Commands</RootNamespace>

src/Discord.Net.Commands/ModuleBase.cs

@@ -35,9 +35,10 @@ namespace Discord.Commands
         ///     Specifies if notifications are sent for mentioned users and roles in the <paramref name="message"/>.
         ///     If <c>null</c>, all mentioned roles and users will be notified.
         /// </param>
-        protected virtual async Task<IUserMessage> ReplyAsync(string message = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null)
+        /// <param name="messageReference">The message references to be included. Used to reply to specific messages.</param>
+        protected virtual async Task<IUserMessage> ReplyAsync(string message = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
         {
-            return await Context.Channel.SendMessageAsync(message, isTTS, embed, options, allowedMentions).ConfigureAwait(false);
+            return await Context.Channel.SendMessageAsync(message, isTTS, embed, options, allowedMentions, messageReference).ConfigureAwait(false);
         }
         /// <summary>
         ///     The method to execute before executing the command.

src/Discord.Net.Core/Audio/IAudioClient.cs

@@ -1,4 +1,5 @@
-using System;
+using System;
+using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace Discord.Audio
@@ -20,6 +21,9 @@ namespace Discord.Audio
         /// <summary> Gets the estimated round-trip latency, in milliseconds, to the voice UDP server. </summary>
         int UdpLatency { get; }
 
+        /// <summary>Gets the current audio streams.</summary>
+        IReadOnlyDictionary<ulong, AudioInStream> GetStreams();
+
         Task StopAsync();
         Task SetSpeakingAsync(bool value);
 

src/Discord.Net.Core/CDN.cs

@@ -7,6 +7,17 @@ namespace Discord
     /// </summary>
     public static class CDN
     {
+        /// <summary>
+        ///     Returns a team icon URL.
+        /// </summary>
+        /// <param name="teamId">The team identifier.</param>
+        /// <param name="iconId">The icon identifier.</param>
+        /// <returns>
+        ///     A URL pointing to the team's icon.
+        /// </returns>
+        public static string GetTeamIconUrl(ulong teamId, string iconId)
+            => iconId != null ? $"{DiscordConfig.CDNUrl}team-icons/{teamId}/{iconId}.jpg" : null;
+
         /// <summary>
         ///     Returns an application icon URL.
         /// </summary>
@@ -62,11 +73,21 @@ namespace Discord
         /// <param name="guildId">The guild snowflake identifier.</param>
         /// <param name="splashId">The splash icon identifier.</param>
         /// <returns>
-        ///     A URL pointing to the guild's icon.
+        ///     A URL pointing to the guild's splash.
         /// </returns>
         public static string GetGuildSplashUrl(ulong guildId, string splashId)
             => splashId != null ? $"{DiscordConfig.CDNUrl}splashes/{guildId}/{splashId}.jpg" : null;
         /// <summary>
+        ///     Returns a guild discovery splash URL.
+        /// </summary>
+        /// <param name="guildId">The guild snowflake identifier.</param>
+        /// <param name="discoverySplashId">The discovery splash icon identifier.</param>
+        /// <returns>
+        ///     A URL pointing to the guild's discovery splash.
+        /// </returns>
+        public static string GetGuildDiscoverySplashUrl(ulong guildId, string discoverySplashId)
+            => discoverySplashId != null ? $"{DiscordConfig.CDNUrl}discovery-splashes/{guildId}/{discoverySplashId}.jpg" : null;
+        /// <summary>
         ///     Returns a channel icon URL.
         /// </summary>
         /// <param name="channelId">The channel snowflake identifier.</param>

src/Discord.Net.Core/Discord.Net.Core.csproj

@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
+  <Import Project="../../StyleAnalyzer.targets"/>
   <PropertyGroup>
     <AssemblyName>Discord.Net.Core</AssemblyName>
     <RootNamespace>Discord</RootNamespace>

src/Discord.Net.Core/Entities/Channels/IMessageChannel.cs

@@ -27,11 +27,12 @@ namespace Discord
         ///     Specifies if notifications are sent for mentioned users and roles in the message <paramref name="text"/>.
         ///     If <c>null</c>, all mentioned roles and users will be notified.
         /// </param>
+        /// <param name="messageReference">The message references to be included. Used to reply to specific messages.</param>
         /// <returns>
         ///     A task that represents an asynchronous send operation for delivering the message. The task result
         ///     contains the sent message.
         /// </returns>
-        Task<IUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null);
+        Task<IUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null, MessageReference messageReference = null);
         /// <summary>
         ///     Sends a file to this message channel with an optional caption.
         /// </summary>
@@ -63,11 +64,12 @@ namespace Discord
         ///     Specifies if notifications are sent for mentioned users and roles in the message <paramref name="text"/>.
         ///     If <c>null</c>, all mentioned roles and users will be notified.
         /// </param>
+        /// <param name="messageReference">The message references to be included. Used to reply to specific messages.</param>
         /// <returns>
         ///     A task that represents an asynchronous send operation for delivering the message. The task result
         ///     contains the sent message.
         /// </returns>
-        Task<IUserMessage> SendFileAsync(string filePath, string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null);
+        Task<IUserMessage> SendFileAsync(string filePath, string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null);
         /// <summary>
         ///     Sends a file to this message channel with an optional caption.
         /// </summary>
@@ -96,11 +98,12 @@ namespace Discord
         ///     Specifies if notifications are sent for mentioned users and roles in the message <paramref name="text"/>.
         ///     If <c>null</c>, all mentioned roles and users will be notified.
         /// </param>
+        /// <param name="messageReference">The message references to be included. Used to reply to specific messages.</param>
         /// <returns>
         ///     A task that represents an asynchronous send operation for delivering the message. The task result
         ///     contains the sent message.
         /// </returns>
-        Task<IUserMessage> SendFileAsync(Stream stream, string filename, string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null);
+        Task<IUserMessage> SendFileAsync(Stream stream, string filename, string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null);
 
         /// <summary>
         ///     Gets a message from this message channel.

src/Discord.Net.Core/Entities/Channels/INewsChannel.cs

@@ -0,0 +1,9 @@
+namespace Discord
+{
+    /// <summary>
+    ///     Represents a generic news channel in a guild that can send and receive messages.
+    /// </summary>
+    public interface INewsChannel : ITextChannel
+    {
+    }
+}

src/Discord.Net.Core/Entities/Gateway/BotGateway.cs

@@ -0,0 +1,22 @@
+namespace Discord
+{
+    /// <summary>
+    ///     Stores the gateway information related to the current bot.
+    /// </summary>
+    public class BotGateway
+    {
+        /// <summary>
+        ///     Gets the WSS URL that can be used for connecting to the gateway.
+        /// </summary>
+        public string Url { get; internal set; }
+        /// <summary>
+        ///     Gets the recommended number of shards to use when connecting.
+        /// </summary>
+        public int Shards { get; internal set; }
+        /// <summary>
+        ///     Gets the <see cref="SessionStartLimit"/> that contains the information
+        ///     about the current session start limit.
+        /// </summary>
+        public SessionStartLimit SessionStartLimit { get; internal set; }
+    }
+}

src/Discord.Net.Core/Entities/Gateway/SessionStartLimit.cs

@@ -0,0 +1,38 @@
+namespace Discord
+{
+    /// <summary>
+    ///     Stores the information related to the gateway identify request.
+    /// </summary>
+    public class SessionStartLimit
+    {
+        /// <summary>
+        ///     Gets the total number of session starts the current user is allowed.
+        /// </summary>
+        /// <returns>
+        ///     The maximum amount of session starts the current user is allowed.
+        /// </returns>
+        public int Total { get; internal set; }
+        /// <summary>
+        ///     Gets the remaining number of session starts the current user is allowed.
+        /// </summary>
+        /// <returns>
+        ///     The remaining amount of session starts the current user is allowed.
+        /// </returns>
+        public int Remaining { get; internal set; }
+        /// <summary>
+        ///     Gets the number of milliseconds after which the limit resets.
+        /// </summary>
+        /// <returns>
+        ///     The milliseconds until the limit resets back to the <see cref="Total"/>.
+        /// </returns>
+        public int ResetAfter { get; internal set; }
+        /// <summary>
+        ///     Gets the maximum concurrent identify requests in a time window.
+        /// </summary>
+        /// <returns>
+        ///     The maximum concurrent identify requests in a time window,
+        ///     limited to the same rate limit key.
+        /// </returns>
+        public int MaxConcurrency { get; internal set; }
+    }
+}

src/Discord.Net.Core/Entities/Guilds/GuildWidgetProperties.cs

@@ -0,0 +1,21 @@
+namespace Discord
+{
+    /// <summary>
+    ///     Provides properties that are used to modify the widget of an <see cref="IGuild" /> with the specified changes.
+    /// </summary>
+    public class GuildWidgetProperties
+    {
+        /// <summary>
+        ///     Sets whether the widget should be enabled.
+        /// </summary>
+        public Optional<bool> Enabled { get; set; }
+        /// <summary>
+        ///     Sets the channel that the invite should place its users in, if not <see langword="null" />.
+        /// </summary>
+        public Optional<IChannel> Channel { get; set; }
+        /// <summary>
+        ///     Sets the channel that the invite should place its users in, if not <see langword="null" />.
+        /// </summary>
+        public Optional<ulong?> ChannelId { get; set; }
+    }
+}

src/Discord.Net.Core/Entities/Guilds/IGuild.cs

@@ -23,7 +23,7 @@ namespace Discord
         ///     automatically moved to the AFK voice channel.
         /// </summary>
         /// <returns>
-        ///     An <see cref="int"/> representing the amount of time in seconds for a user to be marked as inactive
+        ///     An <see langword="int"/> representing the amount of time in seconds for a user to be marked as inactive
         ///     and moved into the AFK voice channel.
         /// </returns>
         int AFKTimeout { get; }
@@ -31,10 +31,17 @@ namespace Discord
         ///     Gets a value that indicates whether this guild is embeddable (i.e. can use widget).
         /// </summary>
         /// <returns>
-        ///     <c>true</c> if this guild can be embedded via widgets; otherwise <c>false</c>.
+        ///     <see langword="true" /> if this guild has a widget enabled; otherwise <see langword="false" />.
         /// </returns>
         bool IsEmbeddable { get; }
         /// <summary>
+        ///     Gets a value that indicates whether this guild has the widget enabled.
+        /// </summary>
+        /// <returns>
+        ///     <see langword="true" /> if this guild has a widget enabled; otherwise <see langword="false" />.
+        /// </returns>
+        bool IsWidgetEnabled { get; }
+        /// <summary>
         ///     Gets the default message notifications for users who haven't explicitly set their notification settings.
         /// </summary>
         DefaultMessageNotifications DefaultMessageNotifications { get; }
@@ -64,31 +71,45 @@ namespace Discord
         ///     Gets the ID of this guild's icon.
         /// </summary>
         /// <returns>
-        ///     An identifier for the splash image; <c>null</c> if none is set.
+        ///     An identifier for the splash image; <see langword="null" /> if none is set.
         /// </returns>
         string IconId { get; }
         /// <summary>
         ///     Gets the URL of this guild's icon.
         /// </summary>
         /// <returns>
-        ///     A URL pointing to the guild's icon; <c>null</c> if none is set.
+        ///     A URL pointing to the guild's icon; <see langword="null" /> if none is set.
         /// </returns>
         string IconUrl { get; }
         /// <summary>
         ///     Gets the ID of this guild's splash image.
         /// </summary>
         /// <returns>
-        ///     An identifier for the splash image; <c>null</c> if none is set.
+        ///     An identifier for the splash image; <see langword="null" /> if none is set.
         /// </returns>
         string SplashId { get; }
         /// <summary>
         ///     Gets the URL of this guild's splash image.
         /// </summary>
         /// <returns>
-        ///     A URL pointing to the guild's splash image; <c>null</c> if none is set.
+        ///     A URL pointing to the guild's splash image; <see langword="null" /> if none is set.
         /// </returns>
         string SplashUrl { get; }
         /// <summary>
+        ///     Gets the ID of this guild's discovery splash image.
+        /// </summary>
+        /// <returns>
+        ///     An identifier for the discovery splash image; <see langword="null" /> if none is set.
+        /// </returns>
+        string DiscoverySplashId { get; }
+        /// <summary>
+        ///     Gets the URL of this guild's discovery splash image.
+        /// </summary>
+        /// <returns>
+        ///     A URL pointing to the guild's discovery splash image; <see langword="null" /> if none is set.
+        /// </returns>
+        string DiscoverySplashUrl { get; }
+        /// <summary>
         ///     Determines if this guild is currently connected and ready to be used.
         /// </summary>
         /// <remarks>
@@ -98,7 +119,7 @@ namespace Discord
         ///     This boolean is used to determine if the guild is currently connected to the WebSocket and is ready to be used/accessed.
         /// </remarks>
         /// <returns>
-        ///     <c>true</c> if this guild is currently connected and ready to be used; otherwise <c>false</c>.
+        ///     <c>true</c> if this guild is currently connected and ready to be used; otherwise <see langword="false"/>.
         /// </returns>
         bool Available { get; }
 
@@ -106,7 +127,7 @@ namespace Discord
         ///     Gets the ID of the AFK voice channel for this guild.
         /// </summary>
         /// <returns>
-        ///     A <see cref="ulong"/> representing the snowflake identifier of the AFK voice channel; <c>null</c> if
+        ///     A <see langword="ulong"/> representing the snowflake identifier of the AFK voice channel; <see langword="null" /> if
         ///     none is set.
         /// </returns>
         ulong? AFKChannelId { get; }
@@ -121,7 +142,7 @@ namespace Discord
         ///     </note>
         /// </remarks>
         /// <returns>
-        ///     A <see cref="ulong"/> representing the snowflake identifier of the default text channel; <c>0</c> if
+        ///     A <see langword="ulong"/> representing the snowflake identifier of the default text channel; <c>0</c> if
         ///     none can be found.
         /// </returns>
         ulong DefaultChannelId { get; }
@@ -129,30 +150,54 @@ namespace Discord
         ///     Gets the ID of the widget embed channel of this guild.
         /// </summary>
         /// <returns>
-        ///     A <see cref="ulong"/> representing the snowflake identifier of the embedded channel found within the
-        ///     widget settings of this guild; <c>null</c> if none is set.
+        ///     A <see langword="ulong"/> representing the snowflake identifier of the embedded channel found within the
+        ///     widget settings of this guild; <see langword="null" /> if none is set.
         /// </returns>
         ulong? EmbedChannelId { get; }
         /// <summary>
+        ///     Gets the ID of the channel assigned to the widget of this guild.
+        /// </summary>
+        /// <returns>
+        ///     A <see langword="ulong"/> representing the snowflake identifier of the channel assigned to the widget found
+        ///     within the widget settings of this guild; <see langword="null" /> if none is set.
+        /// </returns>
+        ulong? WidgetChannelId { get; }
+        /// <summary>
         ///     Gets the ID of the channel where randomized welcome messages are sent.
         /// </summary>
         /// <returns>
-        ///     A <see cref="ulong"/> representing the snowflake identifier of the system channel where randomized
-        ///     welcome messages are sent; <c>null</c> if none is set.
+        ///     A <see langword="ulong"/> representing the snowflake identifier of the system channel where randomized
+        ///     welcome messages are sent; <see langword="null" /> if none is set.
         /// </returns>
         ulong? SystemChannelId { get; }
         /// <summary>
+        ///     Gets the ID of the channel with the rules.
+        /// </summary>
+        /// <returns>
+        ///     A <see langword="ulong"/> representing the snowflake identifier of the channel that contains the rules;
+        ///     <see langword="null" /> if none is set.
+        /// </returns>
+        ulong? RulesChannelId { get; }
+        /// <summary>
+        ///     Gets the ID of the channel where admins and moderators of Community guilds receive notices from Discord.
+        /// </summary>
+        /// <returns>
+        ///     A <see langword="ulong"/> representing the snowflake identifier of the channel where admins and moderators
+        ///     of Community guilds  receive notices from Discord; <see langword="null" /> if none is set.
+        /// </returns>
+        ulong? PublicUpdatesChannelId { get; }
+        /// <summary>
         ///     Gets the ID of the user that owns this guild.
         /// </summary>
         /// <returns>
-        ///     A <see cref="ulong"/> representing the snowflake identifier of the user that owns this guild.
+        ///     A <see langword="ulong"/> representing the snowflake identifier of the user that owns this guild.
         /// </returns>
         ulong OwnerId { get; }
         /// <summary>
         ///     Gets the application ID of the guild creator if it is bot-created.
         /// </summary>
         /// <returns>
-        ///     A <see cref="ulong"/> representing the snowflake identifier of the application ID that created this guild, or <c>null</c> if it was not bot-created.
+        ///     A <see langword="ulong"/> representing the snowflake identifier of the application ID that created this guild, or <see langword="null" /> if it was not bot-created.
         /// </returns>
         ulong? ApplicationId { get; }
         /// <summary>
@@ -208,21 +253,21 @@ namespace Discord
         ///     Gets the identifier for this guilds banner image.
         /// </summary>
         /// <returns>
-        ///     An identifier for the banner image; <c>null</c> if none is set.
+        ///     An identifier for the banner image; <see langword="null" /> if none is set.
         /// </returns>
         string BannerId { get; }
         /// <summary>
         ///     Gets the URL of this guild's banner image.
         /// </summary>
         /// <returns>
-        ///     A URL pointing to the guild's banner image; <c>null</c> if none is set.
+        ///     A URL pointing to the guild's banner image; <see langword="null" /> if none is set.
         /// </returns>
         string BannerUrl { get; }
         /// <summary>
         ///     Gets the code for this guild's vanity invite URL.
         /// </summary>
         /// <returns>
-        ///     A string containing the vanity invite code for this guild; <c>null</c> if none is set.
+        ///     A string containing the vanity invite code for this guild; <see langword="null" /> if none is set.
         /// </returns>
         string VanityURLCode { get; }
         /// <summary>
@@ -236,7 +281,7 @@ namespace Discord
         ///     Gets the description for the guild.
         /// </summary>
         /// <returns>
-        ///     The description for the guild; <c>null</c> if none is set.
+        ///     The description for the guild; <see langword="null" /> if none is set.
         /// </returns>
         string Description { get; }
         /// <summary>
@@ -246,9 +291,50 @@ namespace Discord
         ///     This is the number of users who have boosted this guild.
         /// </remarks>
         /// <returns>
-        ///     The number of premium subscribers of this guild.
+        ///     The number of premium subscribers of this guild; <see langword="null" /> if not available.
         /// </returns>
         int PremiumSubscriptionCount { get; }
+        /// <summary>
+        ///     Gets the maximum number of presences for the guild.
+        /// </summary>
+        /// <returns>
+        ///     The maximum number of presences for the guild.
+        /// </returns>
+        int? MaxPresences { get; }
+        /// <summary>
+        ///     Gets the maximum number of members for the guild.
+        /// </summary>
+        /// <returns>
+        ///     The maximum number of members for the guild.
+        /// </returns>
+        int? MaxMembers { get; }
+        /// <summary>
+        ///     Gets the maximum amount of users in a video channel.
+        /// </summary>
+        /// <returns>
+        ///     The maximum amount of users in a video channel.
+        /// </returns>
+        int? MaxVideoChannelUsers { get; }
+        /// <summary>
+        ///     Gets the approximate number of members in this guild.
+        /// </summary>
+        /// <remarks>
+        ///     Only available when getting a guild via REST when `with_counts` is true.
+        /// </remarks>
+        /// <returns>
+        ///     The approximate number of members in this guild.
+        /// </returns>
+        int? ApproximateMemberCount { get; }
+        /// <summary>
+        ///     Gets the approximate number of non-offline members in this guild.
+        /// </summary>
+        /// <remarks>
+        ///     Only available when getting a guild via REST when `with_counts` is true.
+        /// </remarks>
+        /// <returns>
+        ///     The approximate number of non-offline members in this guild.
+        /// </returns>
+        int? ApproximatePresenceCount { get; }
 
         /// <summary>
         ///     Gets the preferred locale of this guild in IETF BCP 47
@@ -285,8 +371,18 @@ namespace Discord
         /// <returns>
         ///     A task that represents the asynchronous modification operation.
         /// </returns>
+        [Obsolete("This endpoint is deprecated, use ModifyWidgetAsync instead.")]
         Task ModifyEmbedAsync(Action<GuildEmbedProperties> func, RequestOptions options = null);
         /// <summary>
+        ///     Modifies this guild's widget.
+        /// </summary>
+        /// <param name="func">The delegate containing the properties to modify the guild widget with.</param>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <returns>
+        ///     A task that represents the asynchronous modification operation.
+        /// </returns>
+        Task ModifyWidgetAsync(Action<GuildWidgetProperties> func, RequestOptions options = null);
+        /// <summary>
         ///     Bulk-modifies the order of channels in this guild.
         /// </summary>
         /// <param name="args">The properties used to modify the channel positions with.</param>
@@ -336,7 +432,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains a ban object, which
-        ///     contains the user information and the reason for the ban; <c>null</c> if the ban entry cannot be found.
+        ///     contains the user information and the reason for the ban; <see langword="null" /> if the ban entry cannot be found.
         /// </returns>
         Task<IBan> GetBanAsync(IUser user, RequestOptions options = null);
         /// <summary>
@@ -346,7 +442,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains a ban object, which
-        ///     contains the user information and the reason for the ban; <c>null</c> if the ban entry cannot be found.
+        ///     contains the user information and the reason for the ban; <see langword="null" /> if the ban entry cannot be found.
         /// </returns>
         Task<IBan> GetBanAsync(ulong userId, RequestOptions options = null);
         /// <summary>
@@ -410,7 +506,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the generic channel
-        ///     associated with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     associated with the specified <paramref name="id"/>; <see langword="null" /> if none is found.
         /// </returns>
         Task<IGuildChannel> GetChannelAsync(ulong id, CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
         /// <summary>
@@ -431,7 +527,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the text channel
-        ///     associated with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     associated with the specified <paramref name="id"/>; <see langword="null" /> if none is found.
         /// </returns>
         Task<ITextChannel> GetTextChannelAsync(ulong id, CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
         /// <summary>
@@ -462,7 +558,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the voice channel associated
-        ///     with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     with the specified <paramref name="id"/>; <see langword="null" /> if none is found.
         /// </returns>
         Task<IVoiceChannel> GetVoiceChannelAsync(ulong id, CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
         /// <summary>
@@ -472,7 +568,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the voice channel that the
-        ///     AFK users will be moved to after they have idled for too long; <c>null</c> if none is set.
+        ///     AFK users will be moved to after they have idled for too long; <see langword="null" /> if none is set.
         /// </returns>
         Task<IVoiceChannel> GetAFKChannelAsync(CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
         /// <summary>
@@ -482,7 +578,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the text channel where
-        ///     randomized welcome messages will be sent to; <c>null</c> if none is set.
+        ///     randomized welcome messages will be sent to; <see langword="null" /> if none is set.
         /// </returns>
         Task<ITextChannel> GetSystemChannelAsync(CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
         /// <summary>
@@ -492,7 +588,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the first viewable text
-        ///     channel in this guild; <c>null</c> if none is found.
+        ///     channel in this guild; <see langword="null" /> if none is found.
         /// </returns>
         Task<ITextChannel> GetDefaultChannelAsync(CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
         /// <summary>
@@ -502,9 +598,40 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the embed channel set
-        ///     within the server's widget settings; <c>null</c> if none is set.
+        ///     within the server's widget settings; <see langword="null" /> if none is set.
         /// </returns>
+        [Obsolete("This endpoint is deprecated, use GetWidgetChannelAsync instead.")]
         Task<IGuildChannel> GetEmbedChannelAsync(CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
+        /// <summary>
+        ///     Gets the widget channel (i.e. the channel set in the guild's widget settings) in this guild.
+        /// </summary>
+        /// <param name="mode">The <see cref="CacheMode" /> that determines whether the object should be fetched from cache.</param>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <returns>
+        ///     A task that represents the asynchronous get operation. The task result contains the widget channel set
+        ///     within the server's widget settings; <see langword="null" /> if none is set.
+        /// </returns>
+        Task<IGuildChannel> GetWidgetChannelAsync(CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
+        /// <summary>
+        ///     Gets the text channel where Community guilds can display rules and/or guidelines.
+        /// </summary>
+        /// <param name="mode">The <see cref="CacheMode"/> that determines whether the object should be fetched from cache.</param>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <returns>
+        ///     A task that represents the asynchronous get operation. The task result contains the text channel
+        ///     where Community guilds can display rules and/or guidelines; <see langword="null" /> if none is set.
+        /// </returns>
+        Task<ITextChannel> GetRulesChannelAsync(CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
+        /// <summary>
+        ///     Gets the text channel channel where admins and moderators of Community guilds receive notices from Discord.
+        /// </summary>
+        /// <param name="mode">The <see cref="CacheMode"/> that determines whether the object should be fetched from cache.</param>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <returns>
+        ///     A task that represents the asynchronous get operation. The task result contains the text channel channel where
+        ///     admins and moderators of Community guilds receive notices from Discord; <see langword="null" /> if none is set.
+        /// </returns>
+        Task<ITextChannel> GetPublicUpdatesChannelAsync(CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
 
         /// <summary>
         ///     Creates a new text channel in this guild.
@@ -573,7 +700,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the partial metadata of
-        ///     the vanity invite found within this guild; <c>null</c> if none is found.
+        ///     the vanity invite found within this guild; <see langword="null" /> if none is found.
         /// </returns>
         Task<IInviteMetadata> GetVanityInviteAsync(RequestOptions options = null);
 
@@ -582,7 +709,7 @@ namespace Discord
         /// </summary>
         /// <param name="id">The snowflake identifier for the role.</param>
         /// <returns>
-        ///     A role that is associated with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     A role that is associated with the specified <paramref name="id"/>; <see langword="null" /> if none is found.
         /// </returns>
         IRole GetRole(ulong id);
         /// <summary>
@@ -624,7 +751,7 @@ namespace Discord
         /// <param name="accessToken">The OAuth2 access token for the user, requested with the guilds.join scope.</param>
         /// <param name="func">The delegate containing the properties to be applied to the user upon being added to the guild.</param>
         /// <param name="options">The options to be used when sending the request.</param>
-        /// <returns>A guild user associated with the specified <paramref name="userId" />; <c>null</c> if the user is already in the guild.</returns>
+        /// <returns>A guild user associated with the specified <paramref name="userId" />; <see langword="null" /> if the user is already in the guild.</returns>
         Task<IGuildUser> AddGuildUserAsync(ulong userId, string accessToken, Action<AddGuildUserProperties> func = null, RequestOptions options = null);
         /// <summary>
         ///     Gets a collection of all users in this guild.
@@ -649,7 +776,7 @@ namespace Discord
         /// <remarks>
         ///     This method retrieves a user found within this guild.
         ///     <note>
-        ///         This may return <c>null</c> in the WebSocket implementation due to incomplete user collection in
+        ///         This may return <see langword="null" /> in the WebSocket implementation due to incomplete user collection in
         ///         large guilds.
         ///     </note>
         /// </remarks>
@@ -658,7 +785,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the guild user
-        ///     associated with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     associated with the specified <paramref name="id"/>; <see langword="null" /> if none is found.
         /// </returns>
         Task<IGuildUser> GetUserAsync(ulong id, CacheMode mode = CacheMode.AllowDownload, RequestOptions options = null);
         /// <summary>
@@ -705,11 +832,12 @@ namespace Discord
         /// <param name="days">The number of days required for the users to be kicked.</param>
         /// <param name="simulate">Whether this prune action is a simulation.</param>
         /// <param name="options">The options to be used when sending the request.</param>
+        /// <param name="includeRoleIds">An array of role IDs to be included in the prune of users who do not have any additional roles.</param>
         /// <returns>
         ///     A task that represents the asynchronous prune operation. The task result contains the number of users to
         ///     be or has been removed from this guild.
         /// </returns>
-        Task<int> PruneUsersAsync(int days = 30, bool simulate = false, RequestOptions options = null);
+        Task<int> PruneUsersAsync(int days = 30, bool simulate = false, RequestOptions options = null, IEnumerable<ulong> includeRoleIds = null);
         /// <summary>
         ///     Gets a collection of users in this guild that the name or nickname starts with the
         ///     provided <see cref="string"/> at <paramref name="query"/>.
@@ -751,7 +879,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the webhook with the
-        ///     specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     specified <paramref name="id"/>; <see langword="null" /> if none is found.
         /// </returns>
         Task<IWebhook> GetWebhookAsync(ulong id, RequestOptions options = null);
         /// <summary>
@@ -771,7 +899,7 @@ namespace Discord
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the emote found with the
-        ///     specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     specified <paramref name="id"/>; <see langword="null" /> if none is found.
         /// </returns>
         Task<GuildEmote> GetEmoteAsync(ulong id, RequestOptions options = null);
         /// <summary>

src/Discord.Net.Core/Entities/IApplication.cs

@@ -22,6 +22,18 @@ namespace Discord
         ///     Gets the icon URL of the application.
         /// </summary>
         string IconUrl  { get; }
+        /// <summary>
+        ///     Gets if the bot is public.
+        /// </summary>
+        bool IsBotPublic { get; }
+        /// <summary>
+        ///     Gets if the bot requires code grant.
+        /// </summary>
+        bool BotRequiresCodeGrant { get; }
+        /// <summary>
+        ///     Gets the team associated with this application if there is one.
+        /// </summary>
+        ITeam Team { get; }
 
         /// <summary>
         ///     Gets the partial user object containing info on the owner of the application.

src/Discord.Net.Core/Entities/IUpdateable.cs

@@ -10,6 +10,7 @@ namespace Discord
         /// <summary>
         ///     Updates this object's properties with its current state.
         /// </summary>
+        /// <param name="options">The options to be used when sending the request.</param>
         Task UpdateAsync(RequestOptions options = null);
     }
 }

src/Discord.Net.Core/Entities/Invites/IInvite.cs

@@ -20,6 +20,13 @@ namespace Discord
         /// </returns>
         string Url { get; }
 
+        /// <summary>
+        ///     Gets the user that created this invite.
+        /// </summary>
+        /// <returns>
+        ///     A user that created this invite.
+        /// </returns>
+        IUser Inviter { get; }
         /// <summary>
         ///     Gets the channel this invite is linked to.
         /// </summary>
@@ -83,5 +90,19 @@ namespace Discord
         ///     invite points to; <c>null</c> if one cannot be obtained.
         /// </returns>
         int? MemberCount { get; }
+        /// <summary>
+        ///     Gets the user this invite is linked to via <see cref="TargetUserType"/>.
+        /// </summary>
+        /// <returns>
+        ///     A user that is linked to this invite.
+        /// </returns>
+        IUser TargetUser { get; }
+        /// <summary>
+        ///     Gets the type of the linked <see cref="TargetUser"/> for this invite.
+        /// </summary>
+        /// <returns>
+        ///     The type of the linked user that is linked to this invite.
+        /// </returns>
+        TargetUserType TargetUserType { get; }
     }
 }

src/Discord.Net.Core/Entities/Invites/IInviteMetadata.cs

@@ -8,28 +8,22 @@ namespace Discord
     public interface IInviteMetadata : IInvite
     {
         /// <summary>
-        ///     Gets the user that created this invite.
+        ///     Gets a value that indicates whether the invite is a temporary one.
         /// </summary>
         /// <returns>
-        ///     A user that created this invite.
+        ///     <c>true</c> if users accepting this invite will be removed from the guild when they log off; otherwise 
+        ///     <c>false</c>.
         /// </returns>
-        IUser Inviter { get; }
+        bool IsTemporary { get; }
         /// <summary>
         ///     Gets a value that indicates whether the invite has been revoked.
         /// </summary>
         /// <returns>
         ///     <c>true</c> if this invite was revoked; otherwise <c>false</c>.
         /// </returns>
+        [Obsolete("This property doesn't exist anymore and shouldn't be used.")]
         bool IsRevoked { get; }
         /// <summary>
-        ///     Gets a value that indicates whether the invite is a temporary one.
-        /// </summary>
-        /// <returns>
-        ///     <c>true</c> if users accepting this invite will be removed from the guild when they log off; otherwise 
-        ///     <c>false</c>.
-        /// </returns>
-        bool IsTemporary { get; }
-        /// <summary>
         ///     Gets the time (in seconds) until the invite expires.
         /// </summary>
         /// <returns>

src/Discord.Net.Core/Entities/Invites/TargetUserType.cs

@@ -0,0 +1,14 @@
+namespace Discord
+{
+    public enum TargetUserType
+    {
+        /// <summary>
+        ///     The invite whose target user type is not defined.
+        /// </summary>
+        Undefined = 0,
+        /// <summary>
+        ///     The invite is for a Go Live stream.
+        /// </summary>
+        Stream = 1
+    }
+}

src/Discord.Net.Core/Entities/Messages/AllowedMentions.cs

@@ -49,6 +49,14 @@ namespace Discord
         /// </summary>
         public List<ulong> UserIds { get; set; } = new List<ulong>();
 
+        /// <summary>
+        ///     Gets or sets whether to mention the author of the message you are replying to or not.
+        /// </summary>
+        /// <remarks>
+        ///     Specifically for inline replies.
+        /// </remarks>
+        public bool? MentionRepliedUser { get; set; } = null;
+
         /// <summary>
         ///     Initializes a new instance of the <see cref="AllowedMentions"/> class.
         /// </summary>

src/Discord.Net.Core/Entities/Messages/IMessage.cs

@@ -92,10 +92,10 @@ namespace Discord
         ///     Gets all embeds included in this message.
         /// </summary>
         /// <remarks>
-        /// </remarks>
         ///     This property gets a read-only collection of embeds associated with this message. Depending on the
         ///     message, a sent message may contain one or more embeds. This is usually true when multiple link previews
         ///     are generated; however, only one <see cref="EmbedType.Rich"/> <see cref="Embed"/> can be featured.
+        /// </remarks>
         /// <returns>
         ///     A read-only collection of embed objects.
         /// </returns>
@@ -148,11 +148,11 @@ namespace Discord
         MessageApplication Application { get; }
 
         /// <summary>
-        ///     Gets the reference to the original message if it was crossposted.
+        ///     Gets the reference to the original message if it is a crosspost, channel follow add, pin, or reply message.
         /// </summary>
         /// <remarks>
-        ///     Sent with Cross-posted messages, meaning they were published from news channels
-        ///     and received by subscriber channels.
+        ///     Sent with cross-posted messages, meaning they were published from news channels
+        ///     and received by subscriber channels, channel follow adds, pins, and message replies.
         /// </remarks>
         /// <returns>
         ///     A message's reference, if any is associated.
@@ -164,6 +164,17 @@ namespace Discord
         /// </summary>
         IReadOnlyDictionary<IEmote, ReactionMetadata> Reactions { get; }
 
+        /// <summary>
+        ///     Gets the flags related to this message.
+        /// </summary>
+        /// <remarks>
+        ///     This value is determined by bitwise OR-ing <see cref="MessageFlags"/> values together.
+        /// </remarks>
+        /// <returns>
+        ///     A message's flags, if any is associated.
+        /// </returns>
+        MessageFlags? Flags { get; }
+
         /// <summary>
         ///     Adds a reaction to this message.
         /// </summary>

src/Discord.Net.Core/Entities/Messages/IUserMessage.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace Discord
@@ -9,6 +8,14 @@ namespace Discord
     /// </summary>
     public interface IUserMessage : IMessage
     {
+        /// <summary>
+        ///     Gets the referenced message if it is a crosspost, channel follow add, pin, or reply message.
+        /// </summary>
+        /// <returns>
+        ///     The referenced message, if any is associated and still exists.
+        /// </returns>
+        IUserMessage ReferencedMessage { get; }
+
         /// <summary>
         ///     Modifies this message.
         /// </summary>

src/Discord.Net.Core/Entities/Messages/MessageFlags.cs

@@ -0,0 +1,36 @@
+using System;
+
+namespace Discord
+{
+    [Flags]
+    public enum MessageFlags
+    {
+        /// <summary>
+        ///     Default value for flags, when none are given to a message.
+        /// </summary>
+        None = 0,
+        /// <summary>
+        ///     Flag given to messages that have been published to subscribed
+        ///     channels (via Channel Following).
+        /// </summary>
+        Crossposted = 1 << 0,
+        /// <summary>
+        ///     Flag given to messages that originated from a message in another
+        ///     channel (via Channel Following).
+        /// </summary>
+        IsCrosspost = 1 << 1,
+        /// <summary>
+        ///     Flag given to messages that do not display any embeds.
+        /// </summary>
+        SuppressEmbeds = 1 << 2,
+        /// <summary>
+        ///     Flag given to messages that the source message for this crosspost
+        ///     has been deleted (via Channel Following).
+        /// </summary>
+        SourceMessageDeleted = 1 << 3,
+        /// <summary>
+        ///     Flag given to messages that came from the urgent message system.
+        /// </summary>
+        Urgent = 1 << 4,
+    }
+}

src/Discord.Net.Core/Entities/Messages/MessageProperties.cs

@@ -21,5 +21,17 @@ namespace Discord
         ///     Gets or sets the embed the message should display.
         /// </summary>
         public Optional<Embed> Embed { get; set; }
+        /// <summary>
+        ///     Gets or sets the flags of the message.
+        /// </summary>
+        /// <remarks>
+        ///     Only <see cref="MessageFlags.SuppressEmbeds"/> can be set/unset and you need to be
+        ///     the author of the message.
+        /// </remarks>
+        public Optional<MessageFlags?> Flags { get; set; }
+        /// <summary>
+        ///     Gets or sets the allowed mentions of the message.
+        /// </summary>
+        public Optional<AllowedMentions> AllowedMentions { get; set; }
     }
 }

src/Discord.Net.Core/Entities/Messages/MessageReference.cs

@@ -3,7 +3,7 @@ using System.Diagnostics;
 namespace Discord
 {
     /// <summary>
-    ///     Contains the IDs sent from a crossposted message.
+    ///     Contains the IDs sent from a crossposted message or inline reply.
     /// </summary>
     [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class MessageReference
@@ -16,13 +16,36 @@ namespace Discord
         /// <summary>
         ///     Gets the Channel ID of the original message.
         /// </summary>
-        public ulong ChannelId { get; internal set; }
+        /// <remarks>
+        ///     It only will be the default value (zero) if it was instantiated with a <see langword="null"/> in the constructor.
+        /// </remarks>
+        public ulong ChannelId { get => InternalChannelId.GetValueOrDefault(); }
+        internal Optional<ulong> InternalChannelId;
 
         /// <summary>
         ///     Gets the Guild ID of the original message.
         /// </summary>
         public Optional<ulong> GuildId { get; internal set; }
 
+        /// <summary>
+        ///     Initializes a new instance of the <see cref="MessageReference"/> class.
+        /// </summary>
+        /// <param name="messageId">
+        ///     The ID of the message that will be referenced. Used to reply to specific messages and the only parameter required for it.
+        /// </param>
+        /// <param name="channelId">
+        ///     The ID of the channel that will be referenced. It will be validated if sent.
+        /// </param>
+        /// <param name="guildId">
+        ///     The ID of the guild that will be referenced. It will be validated if sent.
+        /// </param>
+        public MessageReference(ulong? messageId = null, ulong? channelId = null, ulong? guildId = null)
+        {
+            MessageId = messageId ?? Optional.Create<ulong>();
+            InternalChannelId = channelId ?? Optional.Create<ulong>();
+            GuildId = guildId ?? Optional.Create<ulong>();
+        }
+
         private string DebuggerDisplay
             => $"Channel ID: ({ChannelId}){(GuildId.IsSpecified ? $", Guild ID: ({GuildId.Value})" : "")}" +
             $"{(MessageId.IsSpecified ? $", Message ID: ({MessageId.Value})" : "")}";

src/Discord.Net.Core/Entities/Messages/MessageType.cs

@@ -57,5 +57,12 @@ namespace Discord
         ///     The message for when a news channel subscription is added to a text channel.
         /// </summary>
         ChannelFollowAdd = 12,
+        /// <summary>
+        ///     The message is an inline reply.
+        /// </summary>
+        /// <remarks>
+        ///     Only available in API v8.
+        /// </remarks>
+        Reply = 19,
     }
 }

src/Discord.Net.Core/Entities/Permissions/ChannelPermissions.cs

@@ -17,7 +17,7 @@ namespace Discord
         /// <summary> Gets a <see cref="ChannelPermissions"/> that grants all permissions for category channels. </summary>
         public static readonly ChannelPermissions Category = new ChannelPermissions(0b01100_1111110_1111111110001_010001);
         /// <summary> Gets a <see cref="ChannelPermissions"/> that grants all permissions for direct message channels. </summary>
-        public static readonly ChannelPermissions DM = new ChannelPermissions(0b00000_1000110_1011100110000_000000);
+        public static readonly ChannelPermissions DM = new ChannelPermissions(0b00000_1000110_1011100110001_000000);
         /// <summary> Gets a <see cref="ChannelPermissions"/> that grants all permissions for group channels. </summary>
         public static readonly ChannelPermissions Group = new ChannelPermissions(0b00000_1000110_0001101100000_000000);
         /// <summary> Gets a <see cref="ChannelPermissions"/> that grants all permissions for a given channel type. </summary>

src/Discord.Net.Core/Entities/Permissions/GuildPermission.cs

@@ -51,6 +51,10 @@ namespace Discord
         ///     authentication when used on a guild that has server-wide 2FA enabled.
         /// </remarks>
         ManageGuild         = 0x00_00_00_20,
+        /// <summary>
+        ///     Allows for viewing of guild insights
+        /// </summary>
+        ViewGuildInsights = 0x00_08_00_00,
 
         // Text
 		/// <summary>

src/Discord.Net.Core/Entities/Permissions/GuildPermissions.cs

@@ -12,7 +12,7 @@ namespace Discord
         /// <summary> Gets a <see cref="GuildPermissions"/> that grants all guild permissions for webhook users. </summary>
         public static readonly GuildPermissions Webhook = new GuildPermissions(0b00000_0000000_0001101100000_000000);
         /// <summary> Gets a <see cref="GuildPermissions"/> that grants all guild permissions. </summary>
-        public static readonly GuildPermissions All = new GuildPermissions(0b11111_1111110_1111111111111_111111);
+        public static readonly GuildPermissions All = new GuildPermissions(0b11111_1111111_1111111111111_111111);
 
         /// <summary> Gets a packed value representing all the permissions in this <see cref="GuildPermissions"/>. </summary>
         public ulong RawValue { get; }
@@ -34,6 +34,8 @@ namespace Discord
         public bool AddReactions => Permissions.GetValue(RawValue, GuildPermission.AddReactions);
         /// <summary> If <c>true</c>, a user may view the audit log. </summary>
         public bool ViewAuditLog => Permissions.GetValue(RawValue, GuildPermission.ViewAuditLog);
+        /// <summary> If <c>true</c>, a user may view the guild insights. </summary>
+        public bool ViewGuildInsights => Permissions.GetValue(RawValue, GuildPermission.ViewGuildInsights);
 
         /// <summary> If True, a user may join channels. </summary>
         [Obsolete("Use ViewChannel instead.")]
@@ -97,6 +99,7 @@ namespace Discord
             bool? manageGuild = null,
             bool? addReactions = null,
             bool? viewAuditLog = null,
+            bool? viewGuildInsights = null,
             bool? viewChannel = null,
             bool? sendMessages = null,
             bool? sendTTSMessages = null,
@@ -130,6 +133,7 @@ namespace Discord
             Permissions.SetValue(ref value, manageGuild, GuildPermission.ManageGuild);
             Permissions.SetValue(ref value, addReactions, GuildPermission.AddReactions);
             Permissions.SetValue(ref value, viewAuditLog, GuildPermission.ViewAuditLog);
+            Permissions.SetValue(ref value, viewGuildInsights, GuildPermission.ViewGuildInsights);
             Permissions.SetValue(ref value, viewChannel, GuildPermission.ViewChannel);
             Permissions.SetValue(ref value, sendMessages, GuildPermission.SendMessages);
             Permissions.SetValue(ref value, sendTTSMessages, GuildPermission.SendTTSMessages);
@@ -166,6 +170,7 @@ namespace Discord
             bool manageGuild = false,
             bool addReactions = false,
             bool viewAuditLog = false,
+            bool viewGuildInsights = false,
             bool viewChannel = false,
             bool sendMessages = false,
             bool sendTTSMessages = false,
@@ -198,6 +203,7 @@ namespace Discord
                 manageGuild: manageGuild,
                 addReactions: addReactions,
                 viewAuditLog: viewAuditLog,
+                viewGuildInsights: viewGuildInsights,
                 viewChannel: viewChannel,
                 sendMessages: sendMessages,
                 sendTTSMessages: sendTTSMessages,
@@ -231,6 +237,7 @@ namespace Discord
             bool? manageGuild = null,
             bool? addReactions = null,
             bool? viewAuditLog = null,
+            bool? viewGuildInsights = null,
             bool? viewChannel = null,
             bool? sendMessages = null,
             bool? sendTTSMessages = null,
@@ -254,7 +261,7 @@ namespace Discord
             bool? manageWebhooks = null,
             bool? manageEmojis = null)
             => new GuildPermissions(RawValue, createInstantInvite, kickMembers, banMembers, administrator, manageChannels, manageGuild, addReactions,
-                viewAuditLog, viewChannel, sendMessages, sendTTSMessages, manageMessages, embedLinks, attachFiles,
+                viewAuditLog, viewGuildInsights, viewChannel, sendMessages, sendTTSMessages, manageMessages, embedLinks, attachFiles,
                 readMessageHistory, mentionEveryone, useExternalEmojis, connect, speak, muteMembers, deafenMembers, moveMembers,
                 useVoiceActivation, prioritySpeaker, stream, changeNickname, manageNicknames, manageRoles, manageWebhooks, manageEmojis);
 

src/Discord.Net.Core/Entities/Roles/IRole.cs

@@ -65,6 +65,13 @@ namespace Discord
         ///     An <see cref="int"/> representing the position of the role in the role list of the guild.
         /// </returns>
         int Position { get; }
+        /// <summary>
+        ///     Gets the tags related to this role.
+        /// </summary>
+        /// <returns>
+        ///     A <see cref="RoleTags"/> object containing all tags related to this role.
+        /// </returns>
+        RoleTags Tags { get; }
 
         /// <summary>
         ///     Modifies this role.

src/Discord.Net.Core/Entities/Roles/RoleTags.cs

@@ -0,0 +1,40 @@
+namespace Discord
+{
+    /// <summary>
+    ///     Provides tags related to a discord role.
+    /// </summary>
+    public class RoleTags
+    {
+        /// <summary>
+        ///     Gets the identifier of the bot that this role belongs to, if it does.
+        /// </summary>
+        /// <returns>
+        ///     A <see langword="ulong"/> if this role belongs to a bot; otherwise
+        ///     <see langword="null"/>.
+        /// </returns>
+        public ulong? BotId { get; }
+        /// <summary>
+        ///     Gets the identifier of the integration that this role belongs to, if it does.
+        /// </summary>
+        /// <returns>
+        ///     A <see langword="ulong"/> if this role belongs to an integration; otherwise
+        ///     <see langword="null"/>.
+        /// </returns>
+        public ulong? IntegrationId { get; }
+        /// <summary>
+        ///     Gets if this role is the guild's premium subscriber (booster) role.
+        /// </summary>
+        /// <returns>
+        ///     <see langword="true"/> if this role is the guild's premium subscriber role;
+        ///     otherwise <see langword="false"/>.
+        /// </returns>
+        public bool IsPremiumSubscriberRole { get; }
+
+        internal RoleTags(ulong? botId, ulong? integrationId, bool isPremiumSubscriber)
+        {
+            BotId = botId;
+            IntegrationId = integrationId;
+            IsPremiumSubscriberRole = isPremiumSubscriber;
+        }
+    }
+}

src/Discord.Net.Core/Entities/Teams/ITeam.cs

@@ -0,0 +1,27 @@
+using System.Collections.Generic;
+
+namespace Discord
+{
+    /// <summary>
+    ///     Represents a Discord Team.
+    /// </summary>
+    public interface ITeam
+    {
+        /// <summary>
+        ///     Gets the team icon url.
+        /// </summary>
+        string IconUrl { get; }
+        /// <summary>
+        ///     Gets the team unique identifier.
+        /// </summary>
+        ulong Id { get; }
+        /// <summary>
+        ///     Gets the members of this team.
+        /// </summary>
+        IReadOnlyList<ITeamMember> TeamMembers { get; }
+        /// <summary>
+        ///     Gets the user identifier that owns this team.
+        /// </summary>
+        ulong OwnerUserId { get; }
+    }
+}

src/Discord.Net.Core/Entities/Teams/ITeamMember.cs

@@ -0,0 +1,25 @@
+namespace Discord
+{
+    /// <summary>
+    ///     Represents a Discord Team member.
+    /// </summary>
+    public interface ITeamMember
+    {
+        /// <summary>
+        ///     Gets the membership state of this team member.
+        /// </summary>
+        MembershipState MembershipState { get; }
+        /// <summary>
+        ///     Gets the permissions of this team member.
+        /// </summary>
+        string[] Permissions { get; }
+        /// <summary>
+        ///     Gets the team unique identifier for this team member.
+        /// </summary>
+        ulong TeamId { get; }
+        /// <summary>
+        ///     Gets the Discord user of this team member.
+        /// </summary>
+        IUser User { get; }
+    }
+}

src/Discord.Net.Core/Entities/Teams/MembershipState.cs

@@ -0,0 +1,11 @@
+namespace Discord
+{
+    /// <summary>
+    ///     Represents the membership state of a team member.
+    /// </summary>
+    public enum MembershipState
+    {
+        Invited,
+        Accepted,
+    }
+}

src/Discord.Net.Core/Entities/Users/IGuildUser.cs

@@ -68,12 +68,17 @@ namespace Discord
         /// </returns>
         IReadOnlyCollection<ulong> RoleIds { get; }
 
+        /// <summary>
+        ///     Whether the user has passed the guild's Membership Screening requirements.
+        /// </summary>
+        bool? IsPending { get; }
+
         /// <summary>
         ///     Gets the level permissions granted to this user to a given channel.
         /// </summary>
         /// <example>
         ///     <para>The following example checks if the current user has the ability to send a message with attachment in
-        ///     this channel; if so, uploads a file via <see cref="IMessageChannel.SendFileAsync(string, string, bool, Embed, RequestOptions, bool, AllowedMentions)"/>.</para>
+        ///     this channel; if so, uploads a file via <see cref="IMessageChannel.SendFileAsync(string, string, bool, Embed, RequestOptions, bool, AllowedMentions, MessageReference)"/>.</para>
         ///     <code language="cs">
         ///     if (currentUser?.GetPermissions(targetChannel)?.AttachFiles)
         ///         await targetChannel.SendFileAsync("fortnite.png");

src/Discord.Net.Core/Entities/Users/IUser.cs

@@ -75,6 +75,16 @@ namespace Discord
         ///     Gets the username for this user.
         /// </summary>
         string Username { get; }
+        /// <summary>
+        ///     Gets the public flags that are applied to this user's account.
+        /// </summary>
+        /// <remarks>
+        ///     This value is determined by bitwise OR-ing <see cref="UserProperties"/> values together.
+        /// </remarks>
+        /// <returns>
+        ///     The value of public flags for this user.
+        /// </returns>
+        UserProperties? PublicFlags { get; }
 
         /// <summary>
         ///     Gets the direct message channel of this user, or create one if it does not already exist.

src/Discord.Net.Core/Entities/Users/UserProperties.cs

@@ -10,32 +10,62 @@ namespace Discord
         /// </summary>
         None = 0,
         /// <summary>
-        ///     Flag given to Discord staff.
+        ///     Flag given to users who are a Discord employee.
         /// </summary>
-        Staff = 0b1,
+        Staff = 1 << 0,
         /// <summary>
-        ///     Flag given to Discord partners.
+        ///     Flag given to users who are owners of a partnered Discord server.
         /// </summary>
-        Partner = 0b10,
+        Partner = 1 << 1,
+        /// <summary>
+        ///     Flag given to users in HypeSquad events.
+        /// </summary>
+        HypeSquadEvents = 1 << 2,
         /// <summary>
         ///     Flag given to users who have participated in the bug report program.
+        ///     This flag is obsolete, use <see cref="BugHunterLevel1"/> instead.
+        /// </summary>
+        [Obsolete("Use BugHunterLevel1 instead.")]
+        BugHunter = 1 << 3,
+        /// <summary>
+        ///     Flag given to users who have participated in the bug report program and are level 1.
         /// </summary>
-        BugHunter = 0b1000,
+        BugHunterLevel1 = 1 << 3,
         /// <summary>
         ///     Flag given to users who are in the HypeSquad House of Bravery.
         /// </summary>
-        HypeSquadBravery = 0b100_0000,
+        HypeSquadBravery = 1 << 6,
         /// <summary>
         ///     Flag given to users who are in the HypeSquad House of Brilliance.
         /// </summary>
-        HypeSquadBrilliance = 0b1000_0000,
+        HypeSquadBrilliance = 1 << 7,
         /// <summary>
         ///     Flag given to users who are in the HypeSquad House of Balance.
         /// </summary>
-        HypeSquadBalance = 0b1_0000_0000,
+        HypeSquadBalance = 1 << 8,
         /// <summary>
         ///     Flag given to users who subscribed to Nitro before games were added.
         /// </summary>
-        EarlySupporter = 0b10_0000_0000,
+        EarlySupporter = 1 << 9,
+        /// <summary>
+        ///     Flag given to users who are part of a team.
+        /// </summary>
+        TeamUser = 1 << 10,
+        /// <summary>
+        ///     Flag given to users who represent Discord (System).
+        /// </summary>
+        System = 1 << 12,
+        /// <summary>
+        ///     Flag given to users who have participated in the bug report program and are level 2.
+        /// </summary>
+        BugHunterLevel2 = 1 << 14,
+        /// <summary>
+        ///     Flag given to users who are verified bots.
+        /// </summary>
+        VerifiedBot = 1 << 16,
+        /// <summary>
+        ///     Flag given to users that developed bots and early verified their accounts.
+        /// </summary>
+        EarlyVerifiedBotDeveloper = 1 << 17,
     }
 }

src/Discord.Net.Core/Extensions/MessageExtensions.cs

@@ -71,5 +71,25 @@ namespace Discord
             foreach (var rxn in reactions)
                 await msg.RemoveReactionAsync(rxn, user, options).ConfigureAwait(false);
         }
+
+        /// <summary>
+        ///     Sends an inline reply that references a message.
+        /// </summary>
+        /// <param name="text">The message to be sent.</param>
+        /// <param name="isTTS">Determines whether the message should be read aloud by Discord or not.</param>
+        /// <param name="embed">The <see cref="Discord.EmbedType.Rich"/> <see cref="Embed"/> to be sent.</param>
+        /// <param name="allowedMentions">
+        ///     Specifies if notifications are sent for mentioned users and roles in the message <paramref name="text"/>.
+        ///     If <c>null</c>, all mentioned roles and users will be notified.
+        /// </param>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <returns>
+        ///     A task that represents an asynchronous send operation for delivering the message. The task result
+        ///     contains the sent message.
+        /// </returns>
+        public static async Task<IUserMessage> ReplyAsync(this IUserMessage msg, string text = null, bool isTTS = false, Embed embed = null, AllowedMentions allowedMentions = null, RequestOptions options = null)
+        {
+            return await msg.Channel.SendMessageAsync(text, isTTS, embed, options, allowedMentions, new MessageReference(messageId: msg.Id)).ConfigureAwait(false);
+        }
     }
 }

src/Discord.Net.Core/IDiscordClient.cs

@@ -274,5 +274,15 @@ namespace Discord
         ///     that represents the number of shards that should be used with this account.
         /// </returns>
         Task<int> GetRecommendedShardCountAsync(RequestOptions options = null);
+
+        /// <summary>
+        ///     Gets the gateway information related to the bot.
+        /// </summary>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <returns>
+        ///     A task that represents the asynchronous get operation. The task result contains a <see cref="BotGateway"/>
+        ///     that represents the gateway information related to the bot.
+        /// </returns>
+        Task<BotGateway> GetBotGatewayAsync(RequestOptions options = null);
     }
 }

src/Discord.Net.Core/RequestOptions.cs

@@ -61,6 +61,7 @@ namespace Discord
         internal BucketId BucketId { get; set; }
         internal bool IsClientBucket { get; set; }
         internal bool IsReactionBucket { get; set; }
+        internal bool IsGatewayBucket { get; set; }
 
         internal static RequestOptions CreateOrClone(RequestOptions options)
         {            

src/Discord.Net.Rest/Entities/Messages/AllowedMentions.cs → src/Discord.Net.Rest/API/Common/AllowedMentions.cs

@@ -2,7 +2,7 @@ using Newtonsoft.Json;
 
 namespace Discord.API
 {
-    public class AllowedMentions
+    internal class AllowedMentions
     {
         [JsonProperty("parse")]
         public Optional<string[]> Parse { get; set; }
@@ -11,5 +11,7 @@ namespace Discord.API
         public Optional<ulong[]> Roles { get; set; }
         [JsonProperty("users")]
         public Optional<ulong[]> Users { get; set; }
+        [JsonProperty("replied_user")]
+        public Optional<bool> RepliedUser { get; set; }
     }
 }

src/Discord.Net.Rest/API/Common/Application.cs

@@ -1,4 +1,4 @@
-#pragma warning disable CS1591
+#pragma warning disable CS1591
 using Newtonsoft.Json;
 
 namespace Discord.API
@@ -15,6 +15,12 @@ namespace Discord.API
         public ulong Id { get; set; }
         [JsonProperty("icon")]
         public string Icon { get; set; }
+        [JsonProperty("bot_public")]
+        public bool IsBotPublic { get; set; }
+        [JsonProperty("bot_require_code_grant")]
+        public bool BotRequiresCodeGrant { get; set; }
+        [JsonProperty("team")]
+        public Team Team { get; set; }
 
         [JsonProperty("flags"), Int53]
         public Optional<ulong> Flags { get; set; }

src/Discord.Net.Rest/API/Common/Guild.cs

@@ -13,6 +13,8 @@ namespace Discord.API
         public string Icon { get; set; }
         [JsonProperty("splash")]
         public string Splash { get; set; }
+        [JsonProperty("discovery_splash")]
+        public string DiscoverySplash { get; set; }
         [JsonProperty("owner_id")]
         public ulong OwnerId { get; set; }
         [JsonProperty("region")]
@@ -22,9 +24,9 @@ namespace Discord.API
         [JsonProperty("afk_timeout")]
         public int AFKTimeout { get; set; }
         [JsonProperty("embed_enabled")]
-        public bool EmbedEnabled { get; set; }
+        public Optional<bool> EmbedEnabled { get; set; }
         [JsonProperty("embed_channel_id")]
-        public ulong? EmbedChannelId { get; set; }
+        public Optional<ulong?> EmbedChannelId { get; set; }
         [JsonProperty("verification_level")]
         public VerificationLevel VerificationLevel { get; set; }
         [JsonProperty("default_message_notifications")]
@@ -43,6 +45,10 @@ namespace Discord.API
         public MfaLevel MfaLevel { get; set; }
         [JsonProperty("application_id")]
         public ulong? ApplicationId { get; set; }
+        [JsonProperty("widget_enabled")]
+        public Optional<bool> WidgetEnabled { get; set; }
+        [JsonProperty("widget_channel_id")]
+        public Optional<ulong?> WidgetChannelId { get; set; }
         [JsonProperty("system_channel_id")]
         public ulong? SystemChannelId { get; set; }
         [JsonProperty("premium_tier")]
@@ -56,9 +62,23 @@ namespace Discord.API
         // this value is inverted, flags set will turn OFF features
         [JsonProperty("system_channel_flags")]
         public SystemChannelMessageDeny SystemChannelFlags { get; set; }
+        [JsonProperty("rules_channel_id")]
+        public ulong? RulesChannelId { get; set; }
+        [JsonProperty("max_presences")]
+        public Optional<int?> MaxPresences { get; set; }
+        [JsonProperty("max_members")]
+        public Optional<int> MaxMembers { get; set; }
         [JsonProperty("premium_subscription_count")]
         public int? PremiumSubscriptionCount { get; set; }
         [JsonProperty("preferred_locale")]
         public string PreferredLocale { get; set; }
+        [JsonProperty("public_updates_channel_id")]
+        public ulong? PublicUpdatesChannelId { get; set; }
+        [JsonProperty("max_video_channel_users")]
+        public Optional<int> MaxVideoChannelUsers { get; set; }
+        [JsonProperty("approximate_member_count")]
+        public Optional<int> ApproximateMemberCount { get; set; }
+        [JsonProperty("approximate_presence_count")]
+        public Optional<int> ApproximatePresenceCount { get; set; }
     }
 }

src/Discord.Net.Rest/API/Common/GuildEmbed.cs

@@ -1,4 +1,4 @@
-#pragma warning disable CS1591
+#pragma warning disable CS1591
 using Newtonsoft.Json;
 
 namespace Discord.API
@@ -8,6 +8,6 @@ namespace Discord.API
         [JsonProperty("enabled")]
         public bool Enabled { get; set; }
         [JsonProperty("channel_id")]
-        public ulong ChannelId { get; set; }
+        public ulong? ChannelId { get; set; }
     }
 }

src/Discord.Net.Rest/API/Common/GuildMember.cs

@@ -18,6 +18,8 @@ namespace Discord.API
         public Optional<bool> Deaf { get; set; }
         [JsonProperty("mute")]
         public Optional<bool> Mute { get; set; }
+        [JsonProperty("pending")]
+        public Optional<bool> Pending { get; set; }
         [JsonProperty("premium_since")]
         public Optional<DateTimeOffset?> PremiumSince { get; set; }
     }

src/Discord.Net.Rest/API/Common/GuildWidget.cs

@@ -0,0 +1,13 @@
+#pragma warning disable CS1591
+using Newtonsoft.Json;
+
+namespace Discord.API
+{
+    internal class GuildWidget
+    {
+        [JsonProperty("enabled")]
+        public bool Enabled { get; set; }
+        [JsonProperty("channel_id")]
+        public ulong? ChannelId { get; set; }
+    }
+}

src/Discord.Net.Rest/API/Common/Invite.cs

@@ -11,9 +11,15 @@ namespace Discord.API
         public Optional<InviteGuild> Guild { get; set; }
         [JsonProperty("channel")]
         public InviteChannel Channel { get; set; }
+        [JsonProperty("inviter")]
+        public Optional<User> Inviter { get; set; }
         [JsonProperty("approximate_presence_count")]
         public Optional<int?> PresenceCount { get; set; }
         [JsonProperty("approximate_member_count")]
         public Optional<int?> MemberCount { get; set; }
+        [JsonProperty("target_user")]
+        public Optional<User> TargetUser { get; set; }
+        [JsonProperty("target_user_type")]
+        public Optional<TargetUserType> TargetUserType { get; set; }
     }
 }

src/Discord.Net.Rest/API/Common/InviteMetadata.cs

@@ -6,19 +6,15 @@ namespace Discord.API
 {
     internal class InviteMetadata : Invite
     {
-        [JsonProperty("inviter")]
-        public User Inviter { get; set; }
         [JsonProperty("uses")]
-        public Optional<int> Uses { get; set; }
+        public int Uses { get; set; }
         [JsonProperty("max_uses")]
-        public Optional<int> MaxUses { get; set; }
+        public int MaxUses { get; set; }
         [JsonProperty("max_age")]
-        public Optional<int> MaxAge { get; set; }
+        public int MaxAge { get; set; }
         [JsonProperty("temporary")]
         public bool Temporary { get; set; }
         [JsonProperty("created_at")]
-        public Optional<DateTimeOffset> CreatedAt { get; set; }
-        [JsonProperty("revoked")]
-        public bool Revoked { get; set; }
+        public DateTimeOffset CreatedAt { get; set; }
     }
 }

src/Discord.Net.Rest/API/Common/MembershipState.cs

@@ -0,0 +1,9 @@
+namespace Discord.API
+{
+    internal enum MembershipState
+    {
+        None = 0,
+        Invited = 1,
+        Accepted = 2,
+    }
+}

src/Discord.Net.Rest/API/Common/Message.cs

@@ -56,5 +56,7 @@ namespace Discord.API
         public Optional<MessageFlags> Flags { get; set; }
         [JsonProperty("allowed_mentions")]
         public Optional<AllowedMentions> AllowedMentions { get; set; }
+        [JsonProperty("referenced_message")]
+        public Optional<Message> ReferencedMessage { get; set; }
     }
 }

src/Discord.Net.Rest/API/Common/MessageFlags.cs

@@ -1,10 +0,0 @@
-using System;
-
-namespace Discord.API
-{
-    [Flags]
-    internal enum MessageFlags : byte // probably safe to constrain this to 8 values, if not, it's internal so who cares
-    {
-        Suppressed = 0x04,
-    }
-}

src/Discord.Net.Rest/API/Common/MessageReference.cs

@@ -8,7 +8,7 @@ namespace Discord.API
         public Optional<ulong> MessageId { get; set; }
 
         [JsonProperty("channel_id")]
-        public ulong ChannelId { get; set; }
+        public Optional<ulong> ChannelId { get; set; } // Optional when sending, always present when receiving
 
         [JsonProperty("guild_id")]
         public Optional<ulong> GuildId { get; set; }

src/Discord.Net.Rest/API/Common/Role.cs

@@ -1,4 +1,4 @@
-#pragma warning disable CS1591
+#pragma warning disable CS1591
 using Newtonsoft.Json;
 
 namespace Discord.API
@@ -21,5 +21,7 @@ namespace Discord.API
         public ulong Permissions { get; set; }
         [JsonProperty("managed")]
         public bool Managed { get; set; }
+        [JsonProperty("tags")]
+        public Optional<RoleTags> Tags { get; set; }
     }
 }

src/Discord.Net.Rest/API/Common/RoleTags.cs

@@ -0,0 +1,15 @@
+#pragma warning disable CS1591
+using Newtonsoft.Json;
+
+namespace Discord.API
+{
+    internal class RoleTags
+    {
+        [JsonProperty("bot_id")]
+        public Optional<ulong> BotId { get; set; }
+        [JsonProperty("integration_id")]
+        public Optional<ulong> IntegrationId { get; set; }
+        [JsonProperty("premium_subscriber")]
+        public Optional<bool?> IsPremiumSubscriber { get; set; }
+    }
+}

src/Discord.Net.Rest/API/Common/SessionStartLimit.cs

@@ -0,0 +1,16 @@
+using Newtonsoft.Json;
+
+namespace Discord.API.Rest
+{
+    internal class SessionStartLimit
+    {
+        [JsonProperty("total")]
+        public int Total { get; set; }
+        [JsonProperty("remaining")]
+        public int Remaining { get; set; }
+        [JsonProperty("reset_after")]
+        public int ResetAfter { get; set; }
+        [JsonProperty("max_concurrency")]
+        public int MaxConcurrency { get; set; }
+    }
+}

src/Discord.Net.Rest/API/Common/Team.cs

@@ -0,0 +1,17 @@
+#pragma warning disable CS1591
+using Newtonsoft.Json;
+
+namespace Discord.API
+{
+    internal class Team
+    {
+        [JsonProperty("icon")]
+        public Optional<string> Icon { get; set; }
+        [JsonProperty("id")]
+        public ulong Id { get; set; }
+        [JsonProperty("members")]
+        public TeamMember[] TeamMembers { get; set; }
+        [JsonProperty("owner_user_id")]
+        public ulong OwnerUserId { get; set; }
+    }
+}

src/Discord.Net.Rest/API/Common/TeamMember.cs

@@ -0,0 +1,17 @@
+#pragma warning disable CS1591
+using Newtonsoft.Json;
+
+namespace Discord.API
+{
+    internal class TeamMember
+    {
+        [JsonProperty("membership_state")]
+        public MembershipState MembershipState { get; set; }
+        [JsonProperty("permissions")]
+        public string[] Permissions { get; set; }
+        [JsonProperty("team_id")]
+        public ulong TeamId { get; set; }
+        [JsonProperty("user")]
+        public User User { get; set; }
+    }
+}

src/Discord.Net.Rest/API/Common/User.cs

@@ -29,5 +29,7 @@ namespace Discord.API
         public Optional<PremiumType> PremiumType { get; set; }
         [JsonProperty("locale")]
         public Optional<string> Locale { get; set; }
+        [JsonProperty("public_flags")]
+        public Optional<UserProperties> PublicFlags { get; set; }
     }
 }

src/Discord.Net.Rest/API/Rest/CreateMessageParams.cs

@@ -17,6 +17,8 @@ namespace Discord.API.Rest
         public Optional<Embed> Embed { get; set; }
         [JsonProperty("allowed_mentions")]
         public Optional<AllowedMentions> AllowedMentions { get; set; }
+        [JsonProperty("message_reference")]
+        public Optional<MessageReference> MessageReference { get; set; }
 
         public CreateMessageParams(string content)
         {

src/Discord.Net.Rest/API/Rest/GetBotGatewayResponse.cs

@@ -1,4 +1,4 @@
-#pragma warning disable CS1591
+#pragma warning disable CS1591
 using Newtonsoft.Json;
 
 namespace Discord.API.Rest
@@ -9,5 +9,7 @@ namespace Discord.API.Rest
         public string Url { get; set; }
         [JsonProperty("shards")]
         public int Shards { get; set; }
+        [JsonProperty("session_start_limit")]
+        public SessionStartLimit SessionStartLimit { get; set; }
     }
 }

src/Discord.Net.Rest/API/Rest/GuildPruneParams.cs

@@ -9,9 +9,13 @@ namespace Discord.API.Rest
         [JsonProperty("days")]
         public int Days { get; }
 
-        public GuildPruneParams(int days)
+        [JsonProperty("include_roles")]
+        public ulong[] IncludeRoleIds { get; }
+
+        public GuildPruneParams(int days, ulong[] includeRoleIds)
         {
             Days = days;
+            IncludeRoleIds = includeRoleIds;
         }
     }
 }

src/Discord.Net.Rest/API/Rest/ModifyGuildWidgetParams.cs

@@ -0,0 +1,14 @@
+#pragma warning disable CS1591
+using Newtonsoft.Json;
+
+namespace Discord.API.Rest
+{
+    [JsonObject(MemberSerialization = MemberSerialization.OptIn)]
+    internal class ModifyGuildWidgetParams
+    {        
+        [JsonProperty("enabled")]
+        public Optional<bool> Enabled { get; set; }
+        [JsonProperty("channel")]
+        public Optional<ulong?> ChannelId { get; set; }
+    }
+}

src/Discord.Net.Rest/API/Rest/ModifyMessageParams.cs

@@ -1,4 +1,4 @@
-#pragma warning disable CS1591
+#pragma warning disable CS1591
 using Newtonsoft.Json;
 
 namespace Discord.API.Rest
@@ -10,5 +10,9 @@ namespace Discord.API.Rest
         public Optional<string> Content { get; set; }
         [JsonProperty("embed")]
         public Optional<Embed> Embed { get; set; }
+        [JsonProperty("flags")]
+        public Optional<MessageFlags?> Flags { get; set; }
+        [JsonProperty("allowed_mentions")]
+        public Optional<AllowedMentions> AllowedMentions { get; set; }
     }
 }

src/Discord.Net.Rest/API/Rest/UploadFileParams.cs

@@ -20,6 +20,7 @@ namespace Discord.API.Rest
         public Optional<bool> IsTTS { get; set; }
         public Optional<Embed> Embed { get; set; }
         public Optional<AllowedMentions> AllowedMentions { get; set; }
+        public Optional<MessageReference> MessageReference { get; set; }
         public bool IsSpoiler { get; set; } = false;
 
         public UploadFileParams(Stream file)

src/Discord.Net.Rest/BaseDiscordClient.cs

@@ -46,12 +46,12 @@ namespace Discord.Rest
             _restLogger = LogManager.CreateLogger("Rest");
             _isFirstLogin = config.DisplayInitialLog;
 
-            ApiClient.RequestQueue.RateLimitTriggered += async (id, info) =>
+            ApiClient.RequestQueue.RateLimitTriggered += async (id, info, endpoint) =>
             {
                 if (info == null)
-                    await _restLogger.VerboseAsync($"Preemptive Rate limit triggered: {id?.ToString() ?? "null"}").ConfigureAwait(false);
+                    await _restLogger.VerboseAsync($"Preemptive Rate limit triggered: {endpoint} {(id.IsHashBucket ? $"(Bucket: {id.BucketHash})" : "")}").ConfigureAwait(false);
                 else
-                    await _restLogger.WarningAsync($"Rate limit triggered: {id?.ToString() ?? "null"}").ConfigureAwait(false);
+                    await _restLogger.WarningAsync($"Rate limit triggered: {endpoint} {(id.IsHashBucket ? $"(Bucket: {id.BucketHash})" : "")}").ConfigureAwait(false);
             };
             ApiClient.SentRequest += async (method, endpoint, millis) => await _restLogger.VerboseAsync($"{method} {endpoint}: {millis} ms").ConfigureAwait(false);
         }
@@ -152,6 +152,10 @@ namespace Discord.Rest
         public Task<int> GetRecommendedShardCountAsync(RequestOptions options = null)
             => ClientHelper.GetRecommendShardCountAsync(this, options);
 
+        /// <inheritdoc />
+        public Task<BotGateway> GetBotGatewayAsync(RequestOptions options = null)
+            => ClientHelper.GetBotGatewayAsync(this, options);
+
         //IDiscordClient
         /// <inheritdoc />
         ConnectionState IDiscordClient.ConnectionState => ConnectionState.Disconnected;

src/Discord.Net.Rest/ClientHelper.cs

@@ -62,9 +62,9 @@ namespace Discord.Rest
         }
         
         public static async Task<RestGuild> GetGuildAsync(BaseDiscordClient client,
-            ulong id, RequestOptions options)
+            ulong id, bool withCounts, RequestOptions options)
         {
-            var model = await client.ApiClient.GetGuildAsync(id, options).ConfigureAwait(false);
+            var model = await client.ApiClient.GetGuildAsync(id, withCounts, options).ConfigureAwait(false);
             if (model != null)
                 return RestGuild.Create(client, model);
             return null;
@@ -77,6 +77,14 @@ namespace Discord.Rest
                 return RestGuildEmbed.Create(model);
             return null;
         }
+        public static async Task<RestGuildWidget?> GetGuildWidgetAsync(BaseDiscordClient client,
+            ulong id, RequestOptions options)
+        {
+            var model = await client.ApiClient.GetGuildWidgetAsync(id, options).ConfigureAwait(false);
+            if (model != null)
+                return RestGuildWidget.Create(model);
+            return null;
+        }
         public static IAsyncEnumerable<IReadOnlyCollection<RestUserGuild>> GetGuildSummariesAsync(BaseDiscordClient client, 
             ulong? fromGuildId, int? limit, RequestOptions options)
         {
@@ -106,13 +114,13 @@ namespace Discord.Rest
                 count: limit
             );
         }
-        public static async Task<IReadOnlyCollection<RestGuild>> GetGuildsAsync(BaseDiscordClient client, RequestOptions options)
+        public static async Task<IReadOnlyCollection<RestGuild>> GetGuildsAsync(BaseDiscordClient client, bool withCounts, RequestOptions options)
         {
             var summaryModels = await GetGuildSummariesAsync(client, null, null, options).FlattenAsync().ConfigureAwait(false);
             var guilds = ImmutableArray.CreateBuilder<RestGuild>();
             foreach (var summaryModel in summaryModels)
             {
-                var guildModel = await client.ApiClient.GetGuildAsync(summaryModel.Id).ConfigureAwait(false);
+                var guildModel = await client.ApiClient.GetGuildAsync(summaryModel.Id, withCounts).ConfigureAwait(false);
                 if (guildModel != null)
                     guilds.Add(RestGuild.Create(client, guildModel));
             }
@@ -140,7 +148,7 @@ namespace Discord.Rest
         public static async Task<RestGuildUser> GetGuildUserAsync(BaseDiscordClient client,
             ulong guildId, ulong id, RequestOptions options)
         {
-            var guild = await GetGuildAsync(client, guildId, options).ConfigureAwait(false);
+            var guild = await GetGuildAsync(client, guildId, false, options).ConfigureAwait(false);
             if (guild == null)
                 return null;
 
@@ -176,5 +184,22 @@ namespace Discord.Rest
             var response = await client.ApiClient.GetBotGatewayAsync(options).ConfigureAwait(false);
             return response.Shards;
         }
+
+        public static async Task<BotGateway> GetBotGatewayAsync(BaseDiscordClient client, RequestOptions options)
+        {
+            var response = await client.ApiClient.GetBotGatewayAsync(options).ConfigureAwait(false);
+            return new BotGateway
+            {
+                Url = response.Url,
+                Shards = response.Shards,
+                SessionStartLimit = new SessionStartLimit
+                {
+                    Total = response.SessionStartLimit.Total,
+                    Remaining = response.SessionStartLimit.Remaining,
+                    ResetAfter = response.SessionStartLimit.ResetAfter,
+                    MaxConcurrency = response.SessionStartLimit.MaxConcurrency
+                }
+            };
+        }
     }
 }

src/Discord.Net.Rest/Discord.Net.Rest.csproj

@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
+  <Import Project="../../StyleAnalyzer.targets"/>
   <PropertyGroup>
     <AssemblyName>Discord.Net.Rest</AssemblyName>
     <RootNamespace>Discord.Rest</RootNamespace>

src/Discord.Net.Rest/DiscordRestApiClient.cs

@@ -787,7 +787,7 @@ namespace Discord.API
         }
 
         //Guilds
-        public async Task<Guild> GetGuildAsync(ulong guildId, RequestOptions options = null)
+        public async Task<Guild> GetGuildAsync(ulong guildId, bool withCounts, RequestOptions options = null)
         {
             Preconditions.NotEqual(guildId, 0, nameof(guildId));
             options = RequestOptions.CreateOrClone(options);
@@ -795,7 +795,7 @@ namespace Discord.API
             try
             {
                 var ids = new BucketIds(guildId: guildId);
-                return await SendAsync<Guild>("GET", () => $"guilds/{guildId}", ids, options: options).ConfigureAwait(false);
+                return await SendAsync<Guild>("GET", () => $"guilds/{guildId}?with_counts={(withCounts ? "true" : "false")}", ids, options: options).ConfigureAwait(false);
             }
             catch (HttpException ex) when (ex.HttpCode == HttpStatusCode.NotFound) { return null; }
         }
@@ -853,10 +853,11 @@ namespace Discord.API
             Preconditions.NotEqual(guildId, 0, nameof(guildId));
             Preconditions.NotNull(args, nameof(args));
             Preconditions.AtLeast(args.Days, 1, nameof(args.Days));
+            string endpointRoleIds = args.IncludeRoleIds?.Length > 0 ? $"&include_roles={string.Join(",", args.IncludeRoleIds)}" : "";
             options = RequestOptions.CreateOrClone(options);
 
             var ids = new BucketIds(guildId: guildId);
-            return await SendAsync<GetGuildPruneCountResponse>("GET", () => $"guilds/{guildId}/prune?days={args.Days}", ids, options: options).ConfigureAwait(false);
+            return await SendAsync<GetGuildPruneCountResponse>("GET", () => $"guilds/{guildId}/prune?days={args.Days}{endpointRoleIds}", ids, options: options).ConfigureAwait(false);
         }
 
         //Guild Bans
@@ -937,6 +938,32 @@ namespace Discord.API
             return await SendJsonAsync<GuildEmbed>("PATCH", () => $"guilds/{guildId}/embed", args, ids, options: options).ConfigureAwait(false);
         }
 
+        //Guild Widget
+        /// <exception cref="ArgumentException"><paramref name="guildId"/> must not be equal to zero.</exception>
+        public async Task<GuildWidget> GetGuildWidgetAsync(ulong guildId, RequestOptions options = null)
+        {
+            Preconditions.NotEqual(guildId, 0, nameof(guildId));
+            options = RequestOptions.CreateOrClone(options);
+
+            try
+            {
+                var ids = new BucketIds(guildId: guildId);
+                return await SendAsync<GuildWidget>("GET", () => $"guilds/{guildId}/widget", ids, options: options).ConfigureAwait(false);
+            }
+            catch (HttpException ex) when (ex.HttpCode == HttpStatusCode.NotFound) { return null; }
+        }
+        /// <exception cref="ArgumentException"><paramref name="guildId"/> must not be equal to zero.</exception>
+        /// <exception cref="ArgumentNullException"><paramref name="args"/> must not be <see langword="null"/>.</exception>
+        public async Task<GuildWidget> ModifyGuildWidgetAsync(ulong guildId, Rest.ModifyGuildWidgetParams args, RequestOptions options = null)
+        {
+            Preconditions.NotNull(args, nameof(args));
+            Preconditions.NotEqual(guildId, 0, nameof(guildId));
+            options = RequestOptions.CreateOrClone(options);
+
+            var ids = new BucketIds(guildId: guildId);
+            return await SendJsonAsync<GuildWidget>("PATCH", () => $"guilds/{guildId}/widget", args, ids, options: options).ConfigureAwait(false);
+        }
+
         //Guild Integrations
         /// <exception cref="ArgumentException"><paramref name="guildId"/> must not be equal to zero.</exception>
         public async Task<IReadOnlyCollection<Integration>> GetGuildIntegrationsAsync(ulong guildId, RequestOptions options = null)

src/Discord.Net.Rest/DiscordRestClient.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.IO;
@@ -28,10 +29,10 @@ namespace Discord.Rest
         internal DiscordRestClient(DiscordRestConfig config, API.DiscordRestApiClient api) : base(config, api) { }
 
         private static API.DiscordRestApiClient CreateApiClient(DiscordRestConfig config)
-            => new API.DiscordRestApiClient(config.RestClientProvider, 
-				DiscordRestConfig.UserAgent, 
-				rateLimitPrecision: config.RateLimitPrecision, 
-				useSystemClock: config.UseSystemClock);
+            => new API.DiscordRestApiClient(config.RestClientProvider,
+                DiscordRestConfig.UserAgent,
+                rateLimitPrecision: config.RateLimitPrecision,
+                useSystemClock: config.UseSystemClock);
 
         internal override void Dispose(bool disposing)
         {
@@ -76,15 +77,22 @@ namespace Discord.Rest
             => ClientHelper.GetInviteAsync(this, inviteId, options);
 
         public Task<RestGuild> GetGuildAsync(ulong id, RequestOptions options = null)
-            => ClientHelper.GetGuildAsync(this, id, options);
+            => ClientHelper.GetGuildAsync(this, id, false, options);
+        public Task<RestGuild> GetGuildAsync(ulong id, bool withCounts, RequestOptions options = null)
+            => ClientHelper.GetGuildAsync(this, id, withCounts, options);
+        [Obsolete("This endpoint is deprecated, use GetGuildWidgetAsync instead.")]
         public Task<RestGuildEmbed?> GetGuildEmbedAsync(ulong id, RequestOptions options = null)
             => ClientHelper.GetGuildEmbedAsync(this, id, options);
+        public Task<RestGuildWidget?> GetGuildWidgetAsync(ulong id, RequestOptions options = null)
+            => ClientHelper.GetGuildWidgetAsync(this, id, options);
         public IAsyncEnumerable<IReadOnlyCollection<RestUserGuild>> GetGuildSummariesAsync(RequestOptions options = null)
             => ClientHelper.GetGuildSummariesAsync(this, null, null, options);
         public IAsyncEnumerable<IReadOnlyCollection<RestUserGuild>> GetGuildSummariesAsync(ulong fromGuildId, int limit, RequestOptions options = null)
             => ClientHelper.GetGuildSummariesAsync(this, fromGuildId, limit, options);
         public Task<IReadOnlyCollection<RestGuild>> GetGuildsAsync(RequestOptions options = null)
-            => ClientHelper.GetGuildsAsync(this, options);
+            => ClientHelper.GetGuildsAsync(this, false, options);
+        public Task<IReadOnlyCollection<RestGuild>> GetGuildsAsync(bool withCounts, RequestOptions options = null)
+            => ClientHelper.GetGuildsAsync(this, withCounts, options);
         public Task<RestGuild> CreateGuildAsync(string name, IVoiceRegion region, Stream jpegIcon = null, RequestOptions options = null)
             => ClientHelper.CreateGuildAsync(this, name, region, jpegIcon, options);
 

src/Discord.Net.Rest/Entities/Channels/ChannelHelper.cs

@@ -6,7 +6,6 @@ using System.IO;
 using System.Linq;
 using System.Threading.Tasks;
 using Model = Discord.API.Channel;
-using UserModel = Discord.API.User;
 
 namespace Discord.Rest
 {
@@ -130,7 +129,7 @@ namespace Discord.Rest
             var model = await client.ApiClient.GetChannelMessageAsync(channel.Id, id, options).ConfigureAwait(false);
             if (model == null)
                 return null;
-            var author = GetAuthor(client, guild, model.Author.Value, model.WebhookId.ToNullable());
+            var author = MessageHelper.GetAuthor(client, guild, model.Author.Value, model.WebhookId.ToNullable());
             return RestMessage.Create(client, channel, author, model);
         }
         public static IAsyncEnumerable<IReadOnlyCollection<RestMessage>> GetMessagesAsync(IMessageChannel channel, BaseDiscordClient client,
@@ -165,7 +164,7 @@ namespace Discord.Rest
                     var builder = ImmutableArray.CreateBuilder<RestMessage>();
                     foreach (var model in models)
                     {
-                        var author = GetAuthor(client, guild, model.Author.Value, model.WebhookId.ToNullable());
+                        var author = MessageHelper.GetAuthor(client, guild, model.Author.Value, model.WebhookId.ToNullable());
                         builder.Add(RestMessage.Create(client, channel, author, model));
                     }
                     return builder.ToImmutable();
@@ -193,7 +192,7 @@ namespace Discord.Rest
             var builder = ImmutableArray.CreateBuilder<RestMessage>();
             foreach (var model in models)
             {
-                var author = GetAuthor(client, guild, model.Author.Value, model.WebhookId.ToNullable());
+                var author = MessageHelper.GetAuthor(client, guild, model.Author.Value, model.WebhookId.ToNullable());
                 builder.Add(RestMessage.Create(client, channel, author, model));
             }
             return builder.ToImmutable();
@@ -201,7 +200,7 @@ namespace Discord.Rest
 
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
         public static async Task<RestUserMessage> SendMessageAsync(IMessageChannel channel, BaseDiscordClient client,
-            string text, bool isTTS, Embed embed, AllowedMentions allowedMentions, RequestOptions options)
+            string text, bool isTTS, Embed embed, AllowedMentions allowedMentions, MessageReference messageReference, RequestOptions options)
         {
             Preconditions.AtMost(allowedMentions?.RoleIds?.Count ?? 0, 100, nameof(allowedMentions.RoleIds), "A max of 100 role Ids are allowed.");
             Preconditions.AtMost(allowedMentions?.UserIds?.Count ?? 0, 100, nameof(allowedMentions.UserIds), "A max of 100 user Ids are allowed.");
@@ -222,7 +221,7 @@ namespace Discord.Rest
                 }
             }
 
-            var args = new CreateMessageParams(text) { IsTTS = isTTS, Embed = embed?.ToModel(), AllowedMentions = allowedMentions?.ToModel() };
+            var args = new CreateMessageParams(text) { IsTTS = isTTS, Embed = embed?.ToModel(), AllowedMentions = allowedMentions?.ToModel(), MessageReference = messageReference?.ToModel() };
             var model = await client.ApiClient.CreateMessageAsync(channel.Id, args, options).ConfigureAwait(false);
             return RestUserMessage.Create(client, channel, client.CurrentUser, model);
         }
@@ -252,16 +251,16 @@ namespace Discord.Rest
         /// <exception cref="IOException">An I/O error occurred while opening the file.</exception>
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
         public static async Task<RestUserMessage> SendFileAsync(IMessageChannel channel, BaseDiscordClient client,
-            string filePath, string text, bool isTTS, Embed embed, AllowedMentions allowedMentions, RequestOptions options, bool isSpoiler)
+            string filePath, string text, bool isTTS, Embed embed, AllowedMentions allowedMentions, MessageReference messageReference, RequestOptions options, bool isSpoiler)
         {
             string filename = Path.GetFileName(filePath);
             using (var file = File.OpenRead(filePath))
-                return await SendFileAsync(channel, client, file, filename, text, isTTS, embed, allowedMentions, options, isSpoiler).ConfigureAwait(false);
+                return await SendFileAsync(channel, client, file, filename, text, isTTS, embed, allowedMentions, messageReference, options, isSpoiler).ConfigureAwait(false);
         }
 
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
         public static async Task<RestUserMessage> SendFileAsync(IMessageChannel channel, BaseDiscordClient client,
-            Stream stream, string filename, string text, bool isTTS, Embed embed, AllowedMentions allowedMentions, RequestOptions options, bool isSpoiler)
+            Stream stream, string filename, string text, bool isTTS, Embed embed, AllowedMentions allowedMentions, MessageReference messageReference, RequestOptions options, bool isSpoiler)
         {
             Preconditions.AtMost(allowedMentions?.RoleIds?.Count ?? 0, 100, nameof(allowedMentions.RoleIds), "A max of 100 role Ids are allowed.");
             Preconditions.AtMost(allowedMentions?.UserIds?.Count ?? 0, 100, nameof(allowedMentions.UserIds), "A max of 100 user Ids are allowed.");
@@ -282,7 +281,7 @@ namespace Discord.Rest
                 }
             }
 
-            var args = new UploadFileParams(stream) { Filename = filename, Content = text, IsTTS = isTTS, Embed = embed?.ToModel() ?? Optional<API.Embed>.Unspecified, AllowedMentions = allowedMentions?.ToModel() ?? Optional<API.AllowedMentions>.Unspecified, IsSpoiler = isSpoiler };
+            var args = new UploadFileParams(stream) { Filename = filename, Content = text, IsTTS = isTTS, Embed = embed?.ToModel() ?? Optional<API.Embed>.Unspecified, AllowedMentions = allowedMentions?.ToModel() ?? Optional<API.AllowedMentions>.Unspecified, MessageReference = messageReference?.ToModel() ?? Optional<API.MessageReference>.Unspecified, IsSpoiler = isSpoiler };
             var model = await client.ApiClient.UploadFileAsync(channel.Id, args, options).ConfigureAwait(false);
             return RestUserMessage.Create(client, channel, client.CurrentUser, model);
         }
@@ -450,16 +449,5 @@ namespace Discord.Rest
             };
             await client.ApiClient.ModifyGuildChannelAsync(channel.Id, apiArgs, options).ConfigureAwait(false);
         }
-
-        //Helpers
-        private static IUser GetAuthor(BaseDiscordClient client, IGuild guild, UserModel model, ulong? webhookId)
-        {
-            IUser author = null;
-            if (guild != null)
-                author = guild.GetUserAsync(model.Id, CacheMode.CacheOnly).Result;
-            if (author == null)
-                author = RestUser.Create(client, guild, model, webhookId);
-            return author;
-        }
     }
 }

src/Discord.Net.Rest/Entities/Channels/IRestMessageChannel.cs

@@ -24,17 +24,18 @@ namespace Discord.Rest
         ///     Specifies if notifications are sent for mentioned users and roles in the message <paramref name="text"/>.
         ///     If <c>null</c>, all mentioned roles and users will be notified.
         /// </param>
+        /// <param name="messageReference">The message references to be included. Used to reply to specific messages.</param>
         /// <returns>
         ///     A task that represents an asynchronous send operation for delivering the message. The task result
         ///     contains the sent message.
         /// </returns>
-        new Task<RestUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null);
+        new Task<RestUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null, MessageReference messageReference = null);
         /// <summary>
         ///     Sends a file to this message channel with an optional caption.
         /// </summary>
         /// <remarks>
         ///     This method follows the same behavior as described in 
-        ///     <see cref="IMessageChannel.SendFileAsync(string, string, bool, Embed, RequestOptions, bool, AllowedMentions)"/>. Please visit
+        ///     <see cref="IMessageChannel.SendFileAsync(string, string, bool, Embed, RequestOptions, bool, AllowedMentions, MessageReference)"/>. Please visit
         ///     its documentation for more details on this method.
         /// </remarks>
         /// <param name="filePath">The file path of the file.</param>
@@ -47,16 +48,17 @@ namespace Discord.Rest
         ///     Specifies if notifications are sent for mentioned users and roles in the message <paramref name="text"/>.
         ///     If <c>null</c>, all mentioned roles and users will be notified.
         /// </param>
+        /// <param name="messageReference">The message references to be included. Used to reply to specific messages.</param>
         /// <returns>
         ///     A task that represents an asynchronous send operation for delivering the message. The task result
         ///     contains the sent message.
         /// </returns>
-        new Task<RestUserMessage> SendFileAsync(string filePath, string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null);
+        new Task<RestUserMessage> SendFileAsync(string filePath, string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null);
         /// <summary>
         ///     Sends a file to this message channel with an optional caption.
         /// </summary>
         /// <remarks>
-        ///     This method follows the same behavior as described in <see cref="IMessageChannel.SendFileAsync(Stream, string, string, bool, Embed, RequestOptions, bool, AllowedMentions)"/>.
+        ///     This method follows the same behavior as described in <see cref="IMessageChannel.SendFileAsync(Stream, string, string, bool, Embed, RequestOptions, bool, AllowedMentions, MessageReference)"/>.
         ///     Please visit its documentation for more details on this method.
         /// </remarks>
         /// <param name="stream">The <see cref="Stream" /> of the file to be sent.</param>
@@ -70,11 +72,12 @@ namespace Discord.Rest
         ///     Specifies if notifications are sent for mentioned users and roles in the message <paramref name="text"/>.
         ///     If <c>null</c>, all mentioned roles and users will be notified.
         /// </param>
+        /// <param name="messageReference">The message references to be included. Used to reply to specific messages.</param>
         /// <returns>
         ///     A task that represents an asynchronous send operation for delivering the message. The task result
         ///     contains the sent message.
         /// </returns>
-        new Task<RestUserMessage> SendFileAsync(Stream stream, string filename, string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null);
+        new Task<RestUserMessage> SendFileAsync(Stream stream, string filename, string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null);
 
         /// <summary>
         ///     Gets a message from this message channel.

src/Discord.Net.Rest/Entities/Channels/RestDMChannel.cs

@@ -93,8 +93,8 @@ namespace Discord.Rest
 
         /// <inheritdoc />
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
-        public Task<RestUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null)
-            => ChannelHelper.SendMessageAsync(this, Discord, text, isTTS, embed, allowedMentions, options);
+        public Task<RestUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
+            => ChannelHelper.SendMessageAsync(this, Discord, text, isTTS, embed, allowedMentions, messageReference, options);
 
         /// <inheritdoc />
         /// <exception cref="ArgumentException">
@@ -121,12 +121,12 @@ namespace Discord.Rest
         /// <exception cref="NotSupportedException"><paramref name="filePath" /> is in an invalid format.</exception>
         /// <exception cref="IOException">An I/O error occurred while opening the file.</exception>
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
-        public Task<RestUserMessage> SendFileAsync(string filePath, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null)
-            => ChannelHelper.SendFileAsync(this, Discord, filePath, text, isTTS, embed, allowedMentions, options, isSpoiler);
+        public Task<RestUserMessage> SendFileAsync(string filePath, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
+            => ChannelHelper.SendFileAsync(this, Discord, filePath, text, isTTS, embed, allowedMentions, messageReference, options, isSpoiler);
         /// <inheritdoc />
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
-        public Task<RestUserMessage> SendFileAsync(Stream stream, string filename, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null)
-            => ChannelHelper.SendFileAsync(this, Discord, stream, filename, text, isTTS, embed, allowedMentions, options, isSpoiler);
+        public Task<RestUserMessage> SendFileAsync(Stream stream, string filename, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
+            => ChannelHelper.SendFileAsync(this, Discord, stream, filename, text, isTTS, embed, allowedMentions, messageReference, options, isSpoiler);
 
         /// <inheritdoc />
         public Task DeleteMessageAsync(ulong messageId, RequestOptions options = null)
@@ -200,14 +200,14 @@ namespace Discord.Rest
         async Task<IReadOnlyCollection<IMessage>> IMessageChannel.GetPinnedMessagesAsync(RequestOptions options)
             => await GetPinnedMessagesAsync(options).ConfigureAwait(false);
         /// <inheritdoc />
-        async Task<IUserMessage> IMessageChannel.SendFileAsync(string filePath, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions)
-            => await SendFileAsync(filePath, text, isTTS, embed, options, isSpoiler, allowedMentions).ConfigureAwait(false);
+        async Task<IUserMessage> IMessageChannel.SendFileAsync(string filePath, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions, MessageReference messageReference)
+            => await SendFileAsync(filePath, text, isTTS, embed, options, isSpoiler, allowedMentions, messageReference).ConfigureAwait(false);
         /// <inheritdoc />
-        async Task<IUserMessage> IMessageChannel.SendFileAsync(Stream stream, string filename, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions)
-            => await SendFileAsync(stream, filename, text, isTTS, embed, options, isSpoiler, allowedMentions).ConfigureAwait(false);
+        async Task<IUserMessage> IMessageChannel.SendFileAsync(Stream stream, string filename, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions, MessageReference messageReference)
+            => await SendFileAsync(stream, filename, text, isTTS, embed, options, isSpoiler, allowedMentions, messageReference).ConfigureAwait(false);
         /// <inheritdoc />
-        async Task<IUserMessage> IMessageChannel.SendMessageAsync(string text, bool isTTS, Embed embed, RequestOptions options, AllowedMentions allowedMentions)
-            => await SendMessageAsync(text, isTTS, embed, options, allowedMentions).ConfigureAwait(false);
+        async Task<IUserMessage> IMessageChannel.SendMessageAsync(string text, bool isTTS, Embed embed, RequestOptions options, AllowedMentions allowedMentions, MessageReference messageReference)
+            => await SendMessageAsync(text, isTTS, embed, options, allowedMentions, messageReference).ConfigureAwait(false);
 
         //IChannel
         /// <inheritdoc />

src/Discord.Net.Rest/Entities/Channels/RestGroupChannel.cs

@@ -95,8 +95,8 @@ namespace Discord.Rest
 
         /// <inheritdoc />
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
-        public Task<RestUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null)
-            => ChannelHelper.SendMessageAsync(this, Discord, text, isTTS, embed, allowedMentions, options);
+        public Task<RestUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
+            => ChannelHelper.SendMessageAsync(this, Discord, text, isTTS, embed, allowedMentions, messageReference, options);
 
         /// <inheritdoc />
         /// <exception cref="ArgumentException">
@@ -123,12 +123,12 @@ namespace Discord.Rest
         /// <exception cref="NotSupportedException"><paramref name="filePath" /> is in an invalid format.</exception>
         /// <exception cref="IOException">An I/O error occurred while opening the file.</exception>
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
-        public Task<RestUserMessage> SendFileAsync(string filePath, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null)
-            => ChannelHelper.SendFileAsync(this, Discord, filePath, text, isTTS, embed, allowedMentions, options, isSpoiler);
+        public Task<RestUserMessage> SendFileAsync(string filePath, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
+            => ChannelHelper.SendFileAsync(this, Discord, filePath, text, isTTS, embed, allowedMentions, messageReference, options, isSpoiler);
         /// <inheritdoc />
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
-        public Task<RestUserMessage> SendFileAsync(Stream stream, string filename, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null)
-            => ChannelHelper.SendFileAsync(this, Discord, stream, filename, text, isTTS, embed, allowedMentions, options, isSpoiler);
+        public Task<RestUserMessage> SendFileAsync(Stream stream, string filename, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
+            => ChannelHelper.SendFileAsync(this, Discord, stream, filename, text, isTTS, embed, allowedMentions, messageReference, options, isSpoiler);
 
         /// <inheritdoc />
         public Task TriggerTypingAsync(RequestOptions options = null)
@@ -178,14 +178,14 @@ namespace Discord.Rest
         async Task<IReadOnlyCollection<IMessage>> IMessageChannel.GetPinnedMessagesAsync(RequestOptions options)
             => await GetPinnedMessagesAsync(options).ConfigureAwait(false);
 
-        async Task<IUserMessage> IMessageChannel.SendFileAsync(string filePath, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions)
-            => await SendFileAsync(filePath, text, isTTS, embed, options, isSpoiler, allowedMentions).ConfigureAwait(false);
+        async Task<IUserMessage> IMessageChannel.SendFileAsync(string filePath, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions, MessageReference messageReference)
+            => await SendFileAsync(filePath, text, isTTS, embed, options, isSpoiler, allowedMentions, messageReference).ConfigureAwait(false);
 
-        async Task<IUserMessage> IMessageChannel.SendFileAsync(Stream stream, string filename, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions)
-            => await SendFileAsync(stream, filename, text, isTTS, embed, options, isSpoiler, allowedMentions).ConfigureAwait(false);
+        async Task<IUserMessage> IMessageChannel.SendFileAsync(Stream stream, string filename, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions, MessageReference messageReference)
+            => await SendFileAsync(stream, filename, text, isTTS, embed, options, isSpoiler, allowedMentions, messageReference).ConfigureAwait(false);
 
-        async Task<IUserMessage> IMessageChannel.SendMessageAsync(string text, bool isTTS, Embed embed, RequestOptions options, AllowedMentions allowedMentions)
-            => await SendMessageAsync(text, isTTS, embed, options, allowedMentions).ConfigureAwait(false);
+        async Task<IUserMessage> IMessageChannel.SendMessageAsync(string text, bool isTTS, Embed embed, RequestOptions options, AllowedMentions allowedMentions, MessageReference messageReference)
+            => await SendMessageAsync(text, isTTS, embed, options, allowedMentions, messageReference).ConfigureAwait(false);
 
         //IAudioChannel
         /// <inheritdoc />

src/Discord.Net.Rest/Entities/Channels/RestNewsChannel.cs

@@ -12,7 +12,7 @@ namespace Discord.Rest
     ///     Represents a REST-based news channel in a guild that has the same properties as a <see cref="RestTextChannel"/>.
     /// </summary>
     [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
-    public class RestNewsChannel : RestTextChannel
+    public class RestNewsChannel : RestTextChannel, INewsChannel
     {
         internal RestNewsChannel(BaseDiscordClient discord, IGuild guild, ulong id)
             :base(discord, guild, id)

src/Discord.Net.Rest/Entities/Channels/RestTextChannel.cs

@@ -102,8 +102,8 @@ namespace Discord.Rest
 
         /// <inheritdoc />
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
-        public Task<RestUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null)
-            => ChannelHelper.SendMessageAsync(this, Discord, text, isTTS, embed, allowedMentions, options);
+        public Task<RestUserMessage> SendMessageAsync(string text = null, bool isTTS = false, Embed embed = null, RequestOptions options = null, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
+            => ChannelHelper.SendMessageAsync(this, Discord, text, isTTS, embed, allowedMentions, messageReference, options);
 
         /// <inheritdoc />
         /// <exception cref="ArgumentException">
@@ -130,13 +130,13 @@ namespace Discord.Rest
         /// <exception cref="NotSupportedException"><paramref name="filePath" /> is in an invalid format.</exception>
         /// <exception cref="IOException">An I/O error occurred while opening the file.</exception>
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
-        public Task<RestUserMessage> SendFileAsync(string filePath, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null)
-            => ChannelHelper.SendFileAsync(this, Discord, filePath, text, isTTS, embed, allowedMentions, options, isSpoiler);
+        public Task<RestUserMessage> SendFileAsync(string filePath, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
+            => ChannelHelper.SendFileAsync(this, Discord, filePath, text, isTTS, embed, allowedMentions, messageReference, options, isSpoiler);
 
         /// <inheritdoc />
         /// <exception cref="ArgumentOutOfRangeException">Message content is too long, length must be less or equal to <see cref="DiscordConfig.MaxMessageSize"/>.</exception>
-        public Task<RestUserMessage> SendFileAsync(Stream stream, string filename, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null)
-            => ChannelHelper.SendFileAsync(this, Discord, stream, filename, text, isTTS, embed, allowedMentions, options, isSpoiler);
+        public Task<RestUserMessage> SendFileAsync(Stream stream, string filename, string text, bool isTTS = false, Embed embed = null, RequestOptions options = null, bool isSpoiler = false, AllowedMentions allowedMentions = null, MessageReference messageReference = null)
+            => ChannelHelper.SendFileAsync(this, Discord, stream, filename, text, isTTS, embed, allowedMentions, messageReference, options, isSpoiler);
 
         /// <inheritdoc />
         public Task DeleteMessageAsync(ulong messageId, RequestOptions options = null)
@@ -267,15 +267,15 @@ namespace Discord.Rest
             => await GetPinnedMessagesAsync(options).ConfigureAwait(false);
 
         /// <inheritdoc />
-        async Task<IUserMessage> IMessageChannel.SendFileAsync(string filePath, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions)
-            => await SendFileAsync(filePath, text, isTTS, embed, options, isSpoiler, allowedMentions).ConfigureAwait(false);
+        async Task<IUserMessage> IMessageChannel.SendFileAsync(string filePath, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions, MessageReference messageReference)
+            => await SendFileAsync(filePath, text, isTTS, embed, options, isSpoiler, allowedMentions, messageReference).ConfigureAwait(false);
 
         /// <inheritdoc />
-        async Task<IUserMessage> IMessageChannel.SendFileAsync(Stream stream, string filename, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions)
-            => await SendFileAsync(stream, filename, text, isTTS, embed, options, isSpoiler, allowedMentions).ConfigureAwait(false);
+        async Task<IUserMessage> IMessageChannel.SendFileAsync(Stream stream, string filename, string text, bool isTTS, Embed embed, RequestOptions options, bool isSpoiler, AllowedMentions allowedMentions, MessageReference messageReference)
+            => await SendFileAsync(stream, filename, text, isTTS, embed, options, isSpoiler, allowedMentions, messageReference).ConfigureAwait(false);
         /// <inheritdoc />
-        async Task<IUserMessage> IMessageChannel.SendMessageAsync(string text, bool isTTS, Embed embed, RequestOptions options, AllowedMentions allowedMentions)
-            => await SendMessageAsync(text, isTTS, embed, options, allowedMentions).ConfigureAwait(false);
+        async Task<IUserMessage> IMessageChannel.SendMessageAsync(string text, bool isTTS, Embed embed, RequestOptions options, AllowedMentions allowedMentions, MessageReference messageReference)
+            => await SendMessageAsync(text, isTTS, embed, options, allowedMentions, messageReference).ConfigureAwait(false);
 
         //IGuildChannel
         /// <inheritdoc />

src/Discord.Net.Rest/Entities/Guilds/GuildHelper.cs

@@ -5,6 +5,7 @@ using System.Collections.Immutable;
 using System.Linq;
 using System.Threading.Tasks;
 using EmbedModel = Discord.API.GuildEmbed;
+using WidgetModel = Discord.API.GuildWidget;
 using Model = Discord.API.Guild;
 using RoleModel = Discord.API.Role;
 using ImageModel = Discord.API.Image;
@@ -99,6 +100,27 @@ namespace Discord.Rest
 
             return await client.ApiClient.ModifyGuildEmbedAsync(guild.Id, apiArgs, options).ConfigureAwait(false);
         }
+        /// <exception cref="ArgumentNullException"><paramref name="func"/> is <c>null</c>.</exception>
+        public static async Task<WidgetModel> ModifyWidgetAsync(IGuild guild, BaseDiscordClient client,
+            Action<GuildWidgetProperties> func, RequestOptions options)
+        {
+            if (func == null)
+                throw new ArgumentNullException(nameof(func));
+
+            var args = new GuildWidgetProperties();
+            func(args);
+            var apiArgs = new API.Rest.ModifyGuildWidgetParams
+            {
+                Enabled = args.Enabled
+            };
+
+            if (args.Channel.IsSpecified)
+                apiArgs.ChannelId = args.Channel.Value?.Id;
+            else if (args.ChannelId.IsSpecified)
+                apiArgs.ChannelId = args.ChannelId.Value;
+
+            return await client.ApiClient.ModifyGuildWidgetAsync(guild.Id, apiArgs, options).ConfigureAwait(false);
+        }
         public static async Task ReorderChannelsAsync(IGuild guild, BaseDiscordClient client,
             IEnumerable<ReorderChannelProperties> args, RequestOptions options)
         {
@@ -404,9 +426,9 @@ namespace Discord.Rest
             );
         }
         public static async Task<int> PruneUsersAsync(IGuild guild, BaseDiscordClient client,
-            int days, bool simulate, RequestOptions options)
+            int days, bool simulate, RequestOptions options, IEnumerable<ulong> includeRoleIds)
         {
-            var args = new GuildPruneParams(days);
+            var args = new GuildPruneParams(days, includeRoleIds?.ToArray());
             GetGuildPruneCountResponse model;
             if (simulate)
                 model = await client.ApiClient.GetGuildPruneCountAsync(guild.Id, args, options).ConfigureAwait(false);
@@ -479,7 +501,7 @@ namespace Discord.Rest
             var emote = await client.ApiClient.GetGuildEmoteAsync(guild.Id, id, options).ConfigureAwait(false);
             return emote.ToEntity();
         }
-        public static async Task<GuildEmote> CreateEmoteAsync(IGuild guild, BaseDiscordClient client, string name, Image image, Optional<IEnumerable<IRole>> roles, 
+        public static async Task<GuildEmote> CreateEmoteAsync(IGuild guild, BaseDiscordClient client, string name, Image image, Optional<IEnumerable<IRole>> roles,
             RequestOptions options)
         {
             var apiargs = new CreateGuildEmoteParams
@@ -494,7 +516,7 @@ namespace Discord.Rest
             return emote.ToEntity();
         }
         /// <exception cref="ArgumentNullException"><paramref name="func"/> is <c>null</c>.</exception>
-        public static async Task<GuildEmote> ModifyEmoteAsync(IGuild guild, BaseDiscordClient client, ulong id, Action<EmoteProperties> func, 
+        public static async Task<GuildEmote> ModifyEmoteAsync(IGuild guild, BaseDiscordClient client, ulong id, Action<EmoteProperties> func,
             RequestOptions options)
         {
             if (func == null) throw new ArgumentNullException(paramName: nameof(func));
@@ -512,7 +534,7 @@ namespace Discord.Rest
             var emote = await client.ApiClient.ModifyGuildEmoteAsync(guild.Id, id, apiargs, options).ConfigureAwait(false);
             return emote.ToEntity();
         }
-        public static Task DeleteEmoteAsync(IGuild guild, BaseDiscordClient client, ulong id, RequestOptions options) 
+        public static Task DeleteEmoteAsync(IGuild guild, BaseDiscordClient client, ulong id, RequestOptions options)
             => client.ApiClient.DeleteGuildEmoteAsync(guild.Id, id, options);
     }
 }

src/Discord.Net.Rest/Entities/Guilds/RestGuild.cs

@@ -7,6 +7,7 @@ using System.Globalization;
 using System.Linq;
 using System.Threading.Tasks;
 using EmbedModel = Discord.API.GuildEmbed;
+using WidgetModel = Discord.API.GuildWidget;
 using Model = Discord.API.Guild;
 
 namespace Discord.Rest
@@ -28,6 +29,8 @@ namespace Discord.Rest
         /// <inheritdoc />
         public bool IsEmbeddable { get; private set; }
         /// <inheritdoc />
+        public bool IsWidgetEnabled { get; private set; }
+        /// <inheritdoc />
         public VerificationLevel VerificationLevel { get; private set; }
         /// <inheritdoc />
         public MfaLevel MfaLevel { get; private set; }
@@ -41,8 +44,14 @@ namespace Discord.Rest
         /// <inheritdoc />
         public ulong? EmbedChannelId { get; private set; }
         /// <inheritdoc />
+        public ulong? WidgetChannelId { get; private set; }
+        /// <inheritdoc />
         public ulong? SystemChannelId { get; private set; }
         /// <inheritdoc />
+        public ulong? RulesChannelId { get; private set; }
+        /// <inheritdoc />
+        public ulong? PublicUpdatesChannelId { get; private set; }
+        /// <inheritdoc />
         public ulong OwnerId { get; private set; }
         /// <inheritdoc />
         public string VoiceRegionId { get; private set; }
@@ -50,6 +59,8 @@ namespace Discord.Rest
         public string IconId { get; private set; }
         /// <inheritdoc />
         public string SplashId { get; private set; }
+        /// <inheritdoc />
+        public string DiscoverySplashId { get; private set; }
         internal bool Available { get; private set; }
         /// <inheritdoc />
         public ulong? ApplicationId { get; private set; }
@@ -67,6 +78,16 @@ namespace Discord.Rest
         public int PremiumSubscriptionCount { get; private set; }
         /// <inheritdoc />
         public string PreferredLocale { get; private set; }
+        /// <inheritdoc />
+        public int? MaxPresences { get; private set; }
+        /// <inheritdoc />
+        public int? MaxMembers { get; private set; }
+        /// <inheritdoc />
+        public int? MaxVideoChannelUsers { get; private set; }
+        /// <inheritdoc />
+        public int? ApproximateMemberCount { get; private set; }
+        /// <inheritdoc />
+        public int? ApproximatePresenceCount { get; private set; }
 
         /// <inheritdoc />
         public CultureInfo PreferredCulture { get; private set; }
@@ -81,6 +102,8 @@ namespace Discord.Rest
         /// <inheritdoc />
         public string SplashUrl => CDN.GetGuildSplashUrl(Id, SplashId);
         /// <inheritdoc />
+        public string DiscoverySplashUrl => CDN.GetGuildDiscoverySplashUrl(Id, DiscoverySplashId);
+        /// <inheritdoc />
         public string BannerUrl => CDN.GetGuildBannerUrl(Id, BannerId);
 
         /// <summary>
@@ -110,15 +133,24 @@ namespace Discord.Rest
         internal void Update(Model model)
         {
             AFKChannelId = model.AFKChannelId;
-            EmbedChannelId = model.EmbedChannelId;
+            if (model.EmbedChannelId.IsSpecified)
+                EmbedChannelId = model.EmbedChannelId.Value;
+            if (model.WidgetChannelId.IsSpecified)
+                WidgetChannelId = model.WidgetChannelId.Value;
             SystemChannelId = model.SystemChannelId;
+            RulesChannelId = model.RulesChannelId;
+            PublicUpdatesChannelId = model.PublicUpdatesChannelId;
             AFKTimeout = model.AFKTimeout;
-            IsEmbeddable = model.EmbedEnabled;
+            if (model.EmbedEnabled.IsSpecified)
+                IsEmbeddable = model.EmbedEnabled.Value;
+            if (model.WidgetEnabled.IsSpecified)
+                IsWidgetEnabled = model.WidgetEnabled.Value;
             IconId = model.Icon;
             Name = model.Name;
             OwnerId = model.OwnerId;
             VoiceRegionId = model.Region;
             SplashId = model.Splash;
+            DiscoverySplashId = model.DiscoverySplash;
             VerificationLevel = model.VerificationLevel;
             MfaLevel = model.MfaLevel;
             DefaultMessageNotifications = model.DefaultMessageNotifications;
@@ -130,8 +162,18 @@ namespace Discord.Rest
             SystemChannelFlags = model.SystemChannelFlags;
             Description = model.Description;
             PremiumSubscriptionCount = model.PremiumSubscriptionCount.GetValueOrDefault();
+            if (model.MaxPresences.IsSpecified)
+                MaxPresences = model.MaxPresences.Value ?? 25000;
+            if (model.MaxMembers.IsSpecified)
+                MaxMembers = model.MaxMembers.Value;
+            if (model.MaxVideoChannelUsers.IsSpecified)
+                MaxVideoChannelUsers = model.MaxVideoChannelUsers.Value;
             PreferredLocale = model.PreferredLocale;
             PreferredCulture = new CultureInfo(PreferredLocale);
+            if (model.ApproximateMemberCount.IsSpecified)
+                ApproximateMemberCount = model.ApproximateMemberCount.Value;
+            if (model.ApproximatePresenceCount.IsSpecified)
+                ApproximatePresenceCount = model.ApproximatePresenceCount.Value;
 
             if (model.Emojis != null)
             {
@@ -163,17 +205,36 @@ namespace Discord.Rest
             EmbedChannelId = model.ChannelId;
             IsEmbeddable = model.Enabled;
         }
+        internal void Update(WidgetModel model)
+        {
+            WidgetChannelId = model.ChannelId;
+            IsWidgetEnabled = model.Enabled;
+        }
 
         //General
         /// <inheritdoc />
         public async Task UpdateAsync(RequestOptions options = null)
-            => Update(await Discord.ApiClient.GetGuildAsync(Id, options).ConfigureAwait(false));
+            => Update(await Discord.ApiClient.GetGuildAsync(Id, false, options).ConfigureAwait(false));
+        /// <summary>
+        ///     Updates this object's properties with its current state.
+        /// </summary>
+        /// <param name="withCounts">
+        ///     If true, <see cref="ApproximateMemberCount"/> and <see cref="ApproximatePresenceCount"/>
+        ///     will be updated as well.
+        /// </param>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <remarks>
+        ///     If <paramref name="withCounts"/> is true, <see cref="ApproximateMemberCount"/> and
+        ///     <see cref="ApproximatePresenceCount"/> will be updated as well.
+        /// </remarks>
+        public async Task UpdateAsync(bool withCounts, RequestOptions options = null)
+            => Update(await Discord.ApiClient.GetGuildAsync(Id, withCounts, options).ConfigureAwait(false));
         /// <inheritdoc />
         public Task DeleteAsync(RequestOptions options = null)
             => GuildHelper.DeleteAsync(this, Discord, options);
 
         /// <inheritdoc />
-        /// <exception cref="ArgumentNullException"><paramref name="func"/> is <c>null</c>.</exception>
+        /// <exception cref="ArgumentNullException"><paramref name="func"/> is <see langword="null"/>.</exception>
         public async Task ModifyAsync(Action<GuildProperties> func, RequestOptions options = null)
         {
             var model = await GuildHelper.ModifyAsync(this, Discord, func, options).ConfigureAwait(false);
@@ -181,7 +242,8 @@ namespace Discord.Rest
         }
 
         /// <inheritdoc />
-        /// <exception cref="ArgumentNullException"><paramref name="func"/> is <c>null</c>.</exception>
+        /// <exception cref="ArgumentNullException"><paramref name="func"/> is <see langword="null"/>.</exception>
+        [Obsolete("This endpoint is deprecated, use ModifyWidgetAsync instead.")]
         public async Task ModifyEmbedAsync(Action<GuildEmbedProperties> func, RequestOptions options = null)
         {
             var model = await GuildHelper.ModifyEmbedAsync(this, Discord, func, options).ConfigureAwait(false);
@@ -189,7 +251,15 @@ namespace Discord.Rest
         }
 
         /// <inheritdoc />
-        /// <exception cref="ArgumentNullException"><paramref name="args" /> is <c>null</c>.</exception>
+        /// <exception cref="ArgumentNullException"><paramref name="func"/> is <see langword="null"/>.</exception>
+        public async Task ModifyWidgetAsync(Action<GuildWidgetProperties> func, RequestOptions options = null)
+        {
+            var model = await GuildHelper.ModifyWidgetAsync(this, Discord, func, options).ConfigureAwait(false);
+            Update(model);
+        }
+
+        /// <inheritdoc />
+        /// <exception cref="ArgumentNullException"><paramref name="args" /> is <see langword="null"/>.</exception>
         public async Task ReorderChannelsAsync(IEnumerable<ReorderChannelProperties> args, RequestOptions options = null)
         {
             var arr = args.ToArray();
@@ -205,7 +275,7 @@ namespace Discord.Rest
                 role?.Update(model);
             }
         }
-        
+
         /// <inheritdoc />
         public Task LeaveAsync(RequestOptions options = null)
             => GuildHelper.LeaveAsync(this, Discord, options);
@@ -230,7 +300,7 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains a ban object, which
-        ///     contains the user information and the reason for the ban; <c>null</c> if the ban entry cannot be found.
+        ///     contains the user information and the reason for the ban; <see langword="null"/> if the ban entry cannot be found.
         /// </returns>
         public Task<RestBan> GetBanAsync(IUser user, RequestOptions options = null)
             => GuildHelper.GetBanAsync(this, Discord, user.Id, options);
@@ -241,7 +311,7 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains a ban object, which
-        ///     contains the user information and the reason for the ban; <c>null</c> if the ban entry cannot be found.
+        ///     contains the user information and the reason for the ban; <see langword="null"/> if the ban entry cannot be found.
         /// </returns>
         public Task<RestBan> GetBanAsync(ulong userId, RequestOptions options = null)
             => GuildHelper.GetBanAsync(this, Discord, userId, options);
@@ -279,7 +349,7 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the generic channel
-        ///     associated with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     associated with the specified <paramref name="id"/>; <see langword="null"/> if none is found.
         /// </returns>
         public Task<RestGuildChannel> GetChannelAsync(ulong id, RequestOptions options = null)
             => GuildHelper.GetChannelAsync(this, Discord, id, options);
@@ -291,7 +361,7 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the text channel
-        ///     associated with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     associated with the specified <paramref name="id"/>; <see langword="null"/> if none is found.
         /// </returns>
         public async Task<RestTextChannel> GetTextChannelAsync(ulong id, RequestOptions options = null)
         {
@@ -320,7 +390,7 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the voice channel associated
-        ///     with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     with the specified <paramref name="id"/>; <see langword="null"/> if none is found.
         /// </returns>
         public async Task<RestVoiceChannel> GetVoiceChannelAsync(ulong id, RequestOptions options = null)
         {
@@ -362,7 +432,7 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the voice channel that the
-        ///     AFK users will be moved to after they have idled for too long; <c>null</c> if none is set.
+        ///     AFK users will be moved to after they have idled for too long; <see langword="null"/> if none is set.
         /// </returns>
         public async Task<RestVoiceChannel> GetAFKChannelAsync(RequestOptions options = null)
         {
@@ -381,7 +451,7 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the first viewable text
-        ///     channel in this guild; <c>null</c> if none is found.
+        ///     channel in this guild; <see langword="null"/> if none is found.
         /// </returns>
         public async Task<RestTextChannel> GetDefaultChannelAsync(RequestOptions options = null)
         {
@@ -399,8 +469,9 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the embed channel set
-        ///     within the server's widget settings; <c>null</c> if none is set.
+        ///     within the server's widget settings; <see langword="null"/> if none is set.
         /// </returns>
+        [Obsolete("This endpoint is deprecated, use GetWidgetChannelAsync instead.")]
         public async Task<RestGuildChannel> GetEmbedChannelAsync(RequestOptions options = null)
         {
             var embedId = EmbedChannelId;
@@ -410,12 +481,28 @@ namespace Discord.Rest
         }
 
         /// <summary>
-        ///     Gets the first viewable text channel in this guild.
+        ///     Gets the widget channel (i.e. the channel set in the guild's widget settings) in this guild.
         /// </summary>
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
-        ///     A task that represents the asynchronous get operation. The task result contains the first viewable text
-        ///     channel in this guild; <c>null</c> if none is found.
+        ///     A task that represents the asynchronous get operation. The task result contains the widget channel set
+        ///     within the server's widget settings; <see langword="null"/> if none is set.
+        /// </returns>
+        public async Task<RestGuildChannel> GetWidgetChannelAsync(RequestOptions options = null)
+        {
+            var widgetChannelId = WidgetChannelId;
+            if (widgetChannelId.HasValue)
+                return await GuildHelper.GetChannelAsync(this, Discord, widgetChannelId.Value, options).ConfigureAwait(false);
+            return null;
+        }
+
+        /// <summary>
+        ///     Gets the text channel where guild notices such as welcome messages and boost events are posted.
+        /// </summary>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <returns>
+        ///     A task that represents the asynchronous get operation. The task result contains the text channel
+        ///     where guild notices such as welcome messages and boost events are poste; <see langword="null"/> if none is found.
         /// </returns>
         public async Task<RestTextChannel> GetSystemChannelAsync(RequestOptions options = null)
         {
@@ -427,6 +514,45 @@ namespace Discord.Rest
             }
             return null;
         }
+
+        /// <summary>
+        ///     Gets the text channel where Community guilds can display rules and/or guidelines.
+        /// </summary>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <returns>
+        ///     A task that represents the asynchronous get operation. The task result contains the text channel
+        ///     where Community guilds can display rules and/or guidelines; <see langword="null"/> if none is set.
+        /// </returns>
+        public async Task<RestTextChannel> GetRulesChannelAsync(RequestOptions options = null)
+        {
+            var rulesChannelId = RulesChannelId;
+            if (rulesChannelId.HasValue)
+            {
+                var channel = await GuildHelper.GetChannelAsync(this, Discord, rulesChannelId.Value, options).ConfigureAwait(false);
+                return channel as RestTextChannel;
+            }
+            return null;
+        }
+
+        /// <summary>
+        ///     Gets the text channel channel where admins and moderators of Community guilds receive notices from Discord.
+        /// </summary>
+        /// <param name="options">The options to be used when sending the request.</param>
+        /// <returns>
+        ///     A task that represents the asynchronous get operation. The task result contains the text channel channel where
+        ///     admins and moderators of Community guilds receive notices from Discord; <see langword="null"/> if none is set.
+        /// </returns>
+        public async Task<RestTextChannel> GetPublicUpdatesChannelAsync(RequestOptions options = null)
+        {
+            var publicUpdatesChannelId = PublicUpdatesChannelId;
+            if (publicUpdatesChannelId.HasValue)
+            {
+                var channel = await GuildHelper.GetChannelAsync(this, Discord, publicUpdatesChannelId.Value, options).ConfigureAwait(false);
+                return channel as RestTextChannel;
+            }
+            return null;
+        }
+
         /// <summary>
         ///     Creates a new text channel in this guild.
         /// </summary>
@@ -458,7 +584,7 @@ namespace Discord.Rest
         /// <param name="name">The name of the new channel.</param>
         /// <param name="func">The delegate containing the properties to be applied to the channel upon its creation.</param>
         /// <param name="options">The options to be used when sending the request.</param>
-        /// <exception cref="ArgumentNullException"><paramref name="name" /> is <c>null</c>.</exception>
+        /// <exception cref="ArgumentNullException"><paramref name="name" /> is <see langword="null"/>.</exception>
         /// <returns>
         ///     The created voice channel.
         /// </returns>
@@ -470,7 +596,7 @@ namespace Discord.Rest
         /// <param name="name">The name of the new channel.</param>
         /// <param name="func">The delegate containing the properties to be applied to the channel upon its creation.</param>
         /// <param name="options">The options to be used when sending the request.</param>
-        /// <exception cref="ArgumentNullException"><paramref name="name" /> is <c>null</c>.</exception>
+        /// <exception cref="ArgumentNullException"><paramref name="name" /> is <see langword="null"/>.</exception>
         /// <returns>
         ///     The created category channel.
         /// </returns>
@@ -521,7 +647,7 @@ namespace Discord.Rest
         /// </summary>
         /// <param name="id">The snowflake identifier for the role.</param>
         /// <returns>
-        ///     A role that is associated with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     A role that is associated with the specified <paramref name="id"/>; <see langword="null"/> if none is found.
         /// </returns>
         public RestRole GetRole(ulong id)
         {
@@ -585,7 +711,7 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the guild user
-        ///     associated with the specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     associated with the specified <paramref name="id"/>; <see langword="null"/> if none is found.
         /// </returns>
         public Task<RestGuildUser> GetUserAsync(ulong id, RequestOptions options = null)
             => GuildHelper.GetUserAsync(this, Discord, id, options);
@@ -631,8 +757,8 @@ namespace Discord.Rest
         ///     A task that represents the asynchronous prune operation. The task result contains the number of users to
         ///     be or has been removed from this guild.
         /// </returns>
-        public Task<int> PruneUsersAsync(int days = 30, bool simulate = false, RequestOptions options = null)
-            => GuildHelper.PruneUsersAsync(this, Discord, days, simulate, options);
+        public Task<int> PruneUsersAsync(int days = 30, bool simulate = false, RequestOptions options = null, IEnumerable<ulong> includeRoleIds = null)
+            => GuildHelper.PruneUsersAsync(this, Discord, days, simulate, options, includeRoleIds);
 
         /// <summary>
         ///     Gets a collection of users in this guild that the name or nickname starts with the
@@ -675,7 +801,7 @@ namespace Discord.Rest
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
         ///     A task that represents the asynchronous get operation. The task result contains the webhook with the
-        ///     specified <paramref name="id"/>; <c>null</c> if none is found.
+        ///     specified <paramref name="id"/>; <see langword="null"/> if none is found.
         /// </returns>
         public Task<RestWebhook> GetWebhookAsync(ulong id, RequestOptions options = null)
             => GuildHelper.GetWebhookAsync(this, Discord, id, options);
@@ -708,7 +834,7 @@ namespace Discord.Rest
         public Task<GuildEmote> CreateEmoteAsync(string name, Image image, Optional<IEnumerable<IRole>> roles = default(Optional<IEnumerable<IRole>>), RequestOptions options = null)
             => GuildHelper.CreateEmoteAsync(this, Discord, name, image, roles, options);
         /// <inheritdoc />
-        /// <exception cref="ArgumentNullException"><paramref name="func"/> is <c>null</c>.</exception>
+        /// <exception cref="ArgumentNullException"><paramref name="func"/> is <see langword="null"/>.</exception>
         public Task<GuildEmote> ModifyEmoteAsync(GuildEmote emote, Action<EmoteProperties> func, RequestOptions options = null)
             => GuildHelper.ModifyEmoteAsync(this, Discord, emote.Id, func, options);
         /// <inheritdoc />
@@ -808,6 +934,7 @@ namespace Discord.Rest
                 return null;
         }
         /// <inheritdoc />
+        [Obsolete("This endpoint is deprecated, use GetWidgetChannelAsync instead.")]
         async Task<IGuildChannel> IGuild.GetEmbedChannelAsync(CacheMode mode, RequestOptions options)
         {
             if (mode == CacheMode.AllowDownload)
@@ -816,6 +943,14 @@ namespace Discord.Rest
                 return null;
         }
         /// <inheritdoc />
+        async Task<IGuildChannel> IGuild.GetWidgetChannelAsync(CacheMode mode, RequestOptions options)
+        {
+            if (mode == CacheMode.AllowDownload)
+                return await GetWidgetChannelAsync(options).ConfigureAwait(false);
+            else
+                return null;
+        }
+        /// <inheritdoc />
         async Task<ITextChannel> IGuild.GetSystemChannelAsync(CacheMode mode, RequestOptions options)
         {
             if (mode == CacheMode.AllowDownload)
@@ -824,6 +959,22 @@ namespace Discord.Rest
                 return null;
         }
         /// <inheritdoc />
+        async Task<ITextChannel> IGuild.GetRulesChannelAsync(CacheMode mode, RequestOptions options)
+        {
+            if (mode == CacheMode.AllowDownload)
+                return await GetRulesChannelAsync(options).ConfigureAwait(false);
+            else
+                return null;
+        }
+        /// <inheritdoc />
+        async Task<ITextChannel> IGuild.GetPublicUpdatesChannelAsync(CacheMode mode, RequestOptions options)
+        {
+            if (mode == CacheMode.AllowDownload)
+                return await GetPublicUpdatesChannelAsync(options).ConfigureAwait(false);
+            else
+                return null;
+        }
+        /// <inheritdoc />
         async Task<ITextChannel> IGuild.CreateTextChannelAsync(string name, Action<TextChannelProperties> func, RequestOptions options)
             => await CreateTextChannelAsync(name, func, options).ConfigureAwait(false);
         /// <inheritdoc />

src/Discord.Net.Rest/Entities/Guilds/RestGuildWidget.cs

@@ -0,0 +1,25 @@
+using System.Diagnostics;
+using Model = Discord.API.GuildWidget;
+
+namespace Discord.Rest
+{
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
+    public struct RestGuildWidget
+    {
+        public bool IsEnabled { get; private set; }
+        public ulong? ChannelId { get; private set; }
+
+        internal RestGuildWidget(bool isEnabled, ulong? channelId)
+        {
+            ChannelId = channelId;
+            IsEnabled = isEnabled;
+        }
+        internal static RestGuildWidget Create(Model model)
+        {
+            return new RestGuildWidget(model.Enabled, model.ChannelId);
+        }
+
+        public override string ToString() => ChannelId?.ToString() ?? "Unknown";
+        private string DebuggerDisplay => $"{ChannelId} ({(IsEnabled ? "Enabled" : "Disabled")})";
+    }
+}

src/Discord.Net.Rest/Entities/Invites/RestInvite.cs

@@ -21,6 +21,12 @@ namespace Discord.Rest
         public ulong ChannelId { get; private set; }
         /// <inheritdoc />
         public ulong? GuildId { get; private set; }
+        /// <inheritdoc />
+        public IUser Inviter { get; private set; }
+        /// <inheritdoc />
+        public IUser TargetUser { get; private set; }
+        /// <inheritdoc />
+        public TargetUserType TargetUserType { get; private set; }
         internal IChannel Channel { get; }
         internal IGuild Guild { get; }
 
@@ -50,6 +56,9 @@ namespace Discord.Rest
             MemberCount = model.MemberCount.IsSpecified ? model.MemberCount.Value : null;
             PresenceCount = model.PresenceCount.IsSpecified ? model.PresenceCount.Value : null;
             ChannelType = (ChannelType)model.Channel.Type;
+            Inviter = model.Inviter.IsSpecified ? RestUser.Create(Discord, model.Inviter.Value) : null;
+            TargetUser = model.TargetUser.IsSpecified ? RestUser.Create(Discord, model.TargetUser.Value) : null;
+            TargetUserType = model.TargetUserType.IsSpecified ? model.TargetUserType.Value : TargetUserType.Undefined;
         }
 
         /// <inheritdoc />

src/Discord.Net.Rest/Entities/Invites/RestInviteMetadata.cs

@@ -6,9 +6,10 @@ namespace Discord.Rest
     /// <summary> Represents additional information regarding the REST-based invite object. </summary>
     public class RestInviteMetadata : RestInvite, IInviteMetadata
     {
-        private long? _createdAtTicks;
+        private long _createdAtTicks;
 
         /// <inheritdoc />
+        [Obsolete("This property doesn't exist anymore and shouldn't be used.")]
         public bool IsRevoked { get; private set; }
         /// <inheritdoc />
         public bool IsTemporary { get; private set; }
@@ -18,10 +19,6 @@ namespace Discord.Rest
         public int? MaxUses { get; private set; }
         /// <inheritdoc />
         public int? Uses { get; private set; }
-        /// <summary>
-        ///     Gets the user that created this invite.
-        /// </summary>
-        public RestUser Inviter { get; private set; }
 
         /// <inheritdoc />
         public DateTimeOffset? CreatedAt => DateTimeUtils.FromTicks(_createdAtTicks);
@@ -39,16 +36,11 @@ namespace Discord.Rest
         internal void Update(Model model)
         {
             base.Update(model);
-            Inviter = model.Inviter != null ? RestUser.Create(Discord, model.Inviter) : null;
-            IsRevoked = model.Revoked;
             IsTemporary = model.Temporary;
-            MaxAge = model.MaxAge.IsSpecified ? model.MaxAge.Value : (int?)null;
-            MaxUses = model.MaxUses.IsSpecified ? model.MaxUses.Value : (int?)null;
-            Uses = model.Uses.IsSpecified ? model.Uses.Value : (int?)null;
-            _createdAtTicks = model.CreatedAt.IsSpecified ? model.CreatedAt.Value.UtcTicks : (long?)null;
+            MaxAge = model.MaxAge;
+            MaxUses = model.MaxUses;
+            Uses = model.Uses;
+            _createdAtTicks = model.CreatedAt.UtcTicks;
         }
-
-        /// <inheritdoc />
-        IUser IInviteMetadata.Inviter => Inviter;
     }
 }

src/Discord.Net.Rest/Entities/Messages/Attachment.cs

@@ -3,7 +3,7 @@ using Model = Discord.API.Attachment;
 
 namespace Discord
 {
-    /// <inheritdoc/>
+    /// <inheritdoc cref="IAttachment"/>
     [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
     public class Attachment : IAttachment
     {