Merge pull request #4 from discord-net/dev

updating

azure-pipelines.yml

@@ -16,18 +16,23 @@ jobs:
   pool:
     vmImage: 'ubuntu-16.04'
   steps:
+  - task: UseDotNet@2
+    displayName: 'Use .NET Core sdk'
+    inputs:
+      packageType: 'sdk'
+      version: '3.x'
   - template: azure/build.yml
 
 - job: Windows_build
   pool:
-    vmImage: 'vs2017-win2016'
+    vmImage: 'windows-2019'
   condition: ne(variables['Build.SourceBranch'], 'refs/heads/dev')
   steps:
   - template: azure/build.yml
 
 - job: Windows_deploy
   pool:
-    vmImage: 'vs2017-win2016'
+    vmImage: 'windows-2019'
   condition: |
       and (
         succeeded(),

azure/deploy.yml

@@ -1,32 +1,35 @@
 steps:
 - script: |
-    dotnet pack "src\Discord.Net.Core\Discord.Net.Core.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "../../artifacts/" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
-    dotnet pack "src\Discord.Net.Rest\Discord.Net.Rest.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "../../artifacts/" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
-    dotnet pack "src\Discord.Net.WebSocket\Discord.Net.WebSocket.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "../../artifacts/" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
-    dotnet pack "src\Discord.Net.Commands\Discord.Net.Commands.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "../../artifacts/" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
-    dotnet pack "src\Discord.Net.Webhook\Discord.Net.Webhook.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "../../artifacts/" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
-    dotnet pack "src\Discord.Net.Providers.WS4Net\Discord.Net.Providers.WS4Net.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "../../artifacts/" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
-    dotnet pack "src\Discord.Net.Analyzers\Discord.Net.Analyzers.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "../../artifacts/" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
+    dotnet pack "src\Discord.Net.Core\Discord.Net.Core.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "$(Build.ArtifactStagingDirectory)" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
+    dotnet pack "src\Discord.Net.Rest\Discord.Net.Rest.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "$(Build.ArtifactStagingDirectory)" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
+    dotnet pack "src\Discord.Net.WebSocket\Discord.Net.WebSocket.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "$(Build.ArtifactStagingDirectory)" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
+    dotnet pack "src\Discord.Net.Commands\Discord.Net.Commands.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "$(Build.ArtifactStagingDirectory)" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
+    dotnet pack "src\Discord.Net.Webhook\Discord.Net.Webhook.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "$(Build.ArtifactStagingDirectory)" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
+    dotnet pack "src\Discord.Net.Providers.WS4Net\Discord.Net.Providers.WS4Net.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "$(Build.ArtifactStagingDirectory)" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
+    dotnet pack "src\Discord.Net.Analyzers\Discord.Net.Analyzers.csproj" --no-restore --no-build -v minimal -c $(buildConfiguration) -o "$(Build.ArtifactStagingDirectory)" /p:BuildNumber=$(buildNumber) /p:IsTagBuild=$(buildTag)
   displayName: Pack projects
 
-- task: NuGet@0
-  inputs:
-    command: pack
-    arguments: src/Discord.Net/Discord.Net.nuspec -OutputDirectory "artifacts" -properties suffix=""
+- task: NuGetCommand@2
   displayName: Pack metapackage (release mode)
   condition: eq(variables['buildTag'], True)
-
-- task: NuGet@0
   inputs:
-    command: pack
-    arguments: src/Discord.Net/Discord.Net.nuspec -OutputDirectory "artifacts" -properties suffix="-$(buildNumber)"
+    command: 'pack'
+    packagesToPack: 'src/Discord.Net/Discord.Net.nuspec'
+    versioningScheme: 'off'  
+
+- task: NuGetCommand@2
   displayName: Pack metapackage
   condition: eq(variables['buildTag'], False)
+  inputs:
+    command: 'pack'
+    packagesToPack: 'src/Discord.Net/Discord.Net.nuspec'
+    versioningScheme: 'off'
+    buildProperties: 'suffix=-$(buildNumber)'
 
 - task: NuGetCommand@2
   displayName: Push to NuGet
   inputs:
     command: push
     nuGetFeedType: external
-    packagesToPush: 'artifacts/*.nupkg'
+    packagesToPush: '$(Build.ArtifactStagingDirectory)/*.nupkg'
     publishFeedCredentials: myget-discord

azure/docs.bat

@@ -5,7 +5,8 @@ ECHO remove old 'latest'
 ECHO Y | RMDIR /S docs-static\latest || EXIT /B 1
 
 ECHO build docs
-docfx.console\tools\docfx.exe docs/docfx.json -o docs-static/latest/ || EXIT /B 1
+docfx.console\tools\docfx.exe docs/docfx.json -o docs-staging || EXIT /B 1
+ROBOCOPY docs-staging\_site docs-static\latest /MIR
 
 ECHO commit and deploy
 git config --global user.name "Discord.Net CI Robot" && git config --global user.email "robot@foxbot.me"

docs/guides/commands/intro.md

@@ -111,7 +111,7 @@ optional, give it a default value (i.e., `int num = 0`).
 
 #### Parameters with Spaces
 
-To accept a comma-separated list, set the parameter to `params Type[]`.
+To accept a space-separated list, set the parameter to `params Type[]`.
 
 Should a parameter include spaces, the parameter **must** be
 wrapped in quotes. For example, for a command with a parameter
@@ -218,4 +218,4 @@ Submodules are "modules" that reside within another one. Typically,
 submodules are used to create nested groups (although not required to
 create nested groups).
 
-[!code-csharp[Groups and Submodules](samples/intro/groups.cs)]
+[!code-csharp[Groups and Submodules](samples/intro/groups.cs)]

samples/01_basic_ping_bot/01_basic_ping_bot.csproj

@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>

samples/02_commands_framework/02_commands_framework.csproj

@@ -2,11 +2,11 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.0</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.0.0" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.0.0" />
   </ItemGroup>
 
   <ItemGroup>

samples/03_sharded_client/03_sharded_client.csproj

@@ -2,10 +2,14 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
     <RootNamespace>_03_sharded_client</RootNamespace>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.0.0" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\..\src\Discord.Net.Commands\Discord.Net.Commands.csproj" />
     <ProjectReference Include="..\..\src\Discord.Net.WebSocket\Discord.Net.WebSocket.csproj" />

src/Discord.Net.Analyzers/Discord.Net.Analyzers.csproj

@@ -1,13 +1,13 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
   <PropertyGroup>
     <AssemblyName>Discord.Net.Analyzers</AssemblyName>
     <RootNamespace>Discord.Analyzers</RootNamespace>
     <Description>A Discord.Net extension adding support for design-time analysis of the API usage.</Description>
-    <TargetFramework>netstandard1.3</TargetFramework>
+    <TargetFrameworks>netstandard2.0;netstandard2.1</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis" Version="2.8.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis" Version="3.3.1" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Discord.Net.Commands\Discord.Net.Commands.csproj" />

src/Discord.Net.Analyzers/GuildAccessAnalyzer.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Immutable;
 using System.Linq;
 using Microsoft.CodeAnalysis;
@@ -24,6 +24,8 @@ namespace Discord.Analyzers
 
         public override void Initialize(AnalysisContext context)
         {
+            context.EnableConcurrentExecution();
+            context.ConfigureGeneratedCodeAnalysis(GeneratedCodeAnalysisFlags.Analyze | GeneratedCodeAnalysisFlags.ReportDiagnostics);
             context.RegisterSyntaxNodeAction(AnalyzeMemberAccess, SyntaxKind.SimpleMemberAccessExpression);
         }
 

src/Discord.Net.Commands/CommandService.cs

@@ -49,7 +49,7 @@ namespace Discord.Commands
         private readonly ConcurrentDictionary<Type, ModuleInfo> _typedModuleDefs;
         private readonly ConcurrentDictionary<Type, ConcurrentDictionary<Type, TypeReader>> _typeReaders;
         private readonly ConcurrentDictionary<Type, TypeReader> _defaultTypeReaders;
-        private readonly ImmutableList<Tuple<Type, Type>> _entityTypeReaders; //TODO: Candidate for C#7 Tuple
+        private readonly ImmutableList<(Type EntityType, Type TypeReaderType)> _entityTypeReaders;
         private readonly HashSet<ModuleInfo> _moduleDefs;
         private readonly CommandMap _map;
 
@@ -124,11 +124,11 @@ namespace Discord.Commands
             _defaultTypeReaders[typeof(string)] =
                 new PrimitiveTypeReader<string>((string x, out string y) => { y = x; return true; }, 0);
 
-            var entityTypeReaders = ImmutableList.CreateBuilder<Tuple<Type, Type>>();
-            entityTypeReaders.Add(new Tuple<Type, Type>(typeof(IMessage), typeof(MessageTypeReader<>)));
-            entityTypeReaders.Add(new Tuple<Type, Type>(typeof(IChannel), typeof(ChannelTypeReader<>)));
-            entityTypeReaders.Add(new Tuple<Type, Type>(typeof(IRole), typeof(RoleTypeReader<>)));
-            entityTypeReaders.Add(new Tuple<Type, Type>(typeof(IUser), typeof(UserTypeReader<>)));
+            var entityTypeReaders = ImmutableList.CreateBuilder<(Type, Type)>();
+            entityTypeReaders.Add((typeof(IMessage), typeof(MessageTypeReader<>)));
+            entityTypeReaders.Add((typeof(IChannel), typeof(ChannelTypeReader<>)));
+            entityTypeReaders.Add((typeof(IRole), typeof(RoleTypeReader<>)));
+            entityTypeReaders.Add((typeof(IUser), typeof(UserTypeReader<>)));
             _entityTypeReaders = entityTypeReaders.ToImmutable();
         }
 
@@ -408,7 +408,7 @@ namespace Discord.Commands
             var typeInfo = type.GetTypeInfo();
             if (typeInfo.IsEnum)
                 return true;
-            return _entityTypeReaders.Any(x => type == x.Item1 || typeInfo.ImplementedInterfaces.Contains(x.Item2));
+            return _entityTypeReaders.Any(x => type == x.EntityType || typeInfo.ImplementedInterfaces.Contains(x.TypeReaderType));
         }
         internal void AddNullableTypeReader(Type valueType, TypeReader valueTypeReader)
         {
@@ -439,9 +439,9 @@ namespace Discord.Commands
             //Is this an entity?
             for (int i = 0; i < _entityTypeReaders.Count; i++)
             {
-                if (type == _entityTypeReaders[i].Item1 || typeInfo.ImplementedInterfaces.Contains(_entityTypeReaders[i].Item1))
+                if (type == _entityTypeReaders[i].EntityType || typeInfo.ImplementedInterfaces.Contains(_entityTypeReaders[i].EntityType))
                 {
-                    reader = Activator.CreateInstance(_entityTypeReaders[i].Item2.MakeGenericType(type)) as TypeReader;
+                    reader = Activator.CreateInstance(_entityTypeReaders[i].TypeReaderType.MakeGenericType(type)) as TypeReader;
                     _defaultTypeReaders[type] = reader;
                     return reader;
                 }

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

@@ -4,16 +4,11 @@
     <AssemblyName>Discord.Net.Commands</AssemblyName>
     <RootNamespace>Discord.Commands</RootNamespace>
     <Description>A Discord.Net extension adding support for bot commands.</Description>
-    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">net46;netstandard1.3;netstandard2.0</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netstandard1.3;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">net461;netstandard2.0;netstandard2.1</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netstandard2.0;netstandard2.1</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\Discord.Net.Core\Discord.Net.Core.csproj" />
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard2.0' ">
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="2.0.0" />
-  </ItemGroup>
-  <ItemGroup Condition=" '$(TargetFramework)' != 'netstandard2.0' ">
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="1.1.1" />
-  </ItemGroup>
+
 </Project>

src/Discord.Net.Commands/Readers/UserTypeReader.cs

@@ -49,7 +49,7 @@ namespace Discord.Commands
                 string username = input.Substring(0, index);
                 if (ushort.TryParse(input.Substring(index + 1), out ushort discriminator))
                 {
-                    var channelUser = await channelUsers.FirstOrDefault(x => x.DiscriminatorValue == discriminator &&
+                    var channelUser = await channelUsers.FirstOrDefaultAsync(x => x.DiscriminatorValue == discriminator &&
                         string.Equals(username, x.Username, StringComparison.OrdinalIgnoreCase)).ConfigureAwait(false);
                     AddResult(results, channelUser as T, channelUser?.Username == username ? 0.85f : 0.75f);
 

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

@@ -4,13 +4,13 @@
     <AssemblyName>Discord.Net.Core</AssemblyName>
     <RootNamespace>Discord</RootNamespace>
     <Description>The core components for the Discord.Net library.</Description>
-    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">net46;netstandard1.3;netstandard2.0</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netstandard1.3;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">net461;netstandard2.0;netstandard2.1</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netstandard2.0;netstandard2.1</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
+    <PackageReference Include="Newtonsoft.Json" Version="12.0.2" />
     <PackageReference Include="System.Collections.Immutable" Version="1.3.1" />
-    <PackageReference Include="System.Interactive.Async" Version="3.2.0" />
+    <PackageReference Include="System.Interactive.Async" Version="4.0.0" />
     <PackageReference Include="IDisposableAnalyzers" Version="2.1.2">
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>

src/Discord.Net.Core/Entities/Activities/ActivityType.cs

@@ -20,6 +20,10 @@ namespace Discord
         /// <summary>
         ///     The user is watching some form of media.
         /// </summary>
-        Watching = 3
+        Watching = 3,
+        /// <summary>
+        ///     The user has set a custom status.
+        /// </summary>
+        CustomStatus = 4,
     }
 }

src/Discord.Net.Core/Entities/Activities/CustomStatusGame.cs

@@ -0,0 +1,40 @@
+using System;
+using System.Diagnostics;
+
+namespace Discord
+{
+    /// <summary>
+    ///     A user's activity for their custom status.
+    /// </summary>
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
+    public class CustomStatusGame : Game
+    {
+        internal CustomStatusGame() { }
+
+        /// <summary>
+        ///     Gets the emote, if it is set.
+        /// </summary>
+        /// <returns>
+        ///     An <see cref="IEmote"/> containing the <see cref="Emoji"/> or <see cref="GuildEmote"/> set by the user.
+        /// </returns>
+        public IEmote Emote { get; internal set; }
+
+        /// <summary>
+        ///     Gets the timestamp of when this status was created.
+        /// </summary>
+        /// <returns>
+        ///     A <see cref="DateTimeOffset"/> containing the time when this status was created.
+        /// </returns>
+        public DateTimeOffset CreatedAt { get; internal set; }
+
+        /// <summary>
+        ///     Gets the state of the status.
+        /// </summary>
+        public string State { get; internal set; }
+
+        public override string ToString()
+            => $"{Emote} {State}";
+
+        private string DebuggerDisplay => $"{Name}";
+    }
+}

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

@@ -1,3 +1,5 @@
+using System.Globalization;
+
 namespace Discord
 {
     /// <summary>
@@ -84,5 +86,23 @@ namespace Discord
         ///     are enabled, without the need to manipulate the logic of the flag.
         /// </remarks>
         public Optional<SystemChannelMessageDeny> SystemChannelFlags { get; set; }
+        /// <summary>
+        ///     Gets or sets the preferred locale of the guild in IETF BCP 47 language tag format.
+        /// </summary>
+        /// <remarks>
+        ///     This property takes precedence over <see cref="PreferredCulture"/>.
+        ///     When it is set, the value of <see cref="PreferredCulture"/>
+        ///     will not be used.
+        /// </remarks>
+        public Optional<string> PreferredLocale { get; set; }
+        /// <summary>
+        ///     Gets or sets the preferred locale of the guild.
+        /// </summary>
+        /// <remarks>
+        ///     The <see cref="PreferredLocale"/> property takes precedence
+        ///     over this property. When <see cref="PreferredLocale"/> is set,
+        ///     the value of <see cref="PreferredCulture"/> will be unused.
+        /// </remarks>
+        public Optional<CultureInfo> PreferredCulture { get; set; }
     }
 }

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

@@ -1,6 +1,7 @@
 using Discord.Audio;
 using System;
 using System.Collections.Generic;
+using System.Globalization;
 using System.Threading.Tasks;
 
 namespace Discord
@@ -249,6 +250,24 @@ namespace Discord
         /// </returns>
         int PremiumSubscriptionCount { get; }
 
+        /// <summary>
+        ///     Gets the preferred locale of this guild in IETF BCP 47
+        ///     language tag format.
+        /// </summary>
+        /// <returns>
+        ///     The preferred locale of the guild in IETF BCP 47
+        ///     language tag format.
+        /// </returns>
+        string PreferredLocale { get; }
+
+        /// <summary>
+        ///     Gets the preferred culture of this guild.
+        /// </summary>
+        /// <returns>
+        ///     The preferred culture information of this guild.
+        /// </returns>
+        CultureInfo PreferredCulture { get; }
+
         /// <summary>
         ///     Modifies this guild.
         /// </summary>

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

@@ -140,6 +140,18 @@ namespace Discord
         /// </returns>
         MessageApplication Application { get; }
 
+        /// <summary>
+        ///     Gets the reference to the original message if it was crossposted.
+        /// </summary>
+        /// <remarks>
+        ///     Sent with Cross-posted messages, meaning they were published from news channels
+        ///     and received by subscriber channels.
+        /// </remarks>
+        /// <returns>
+        ///     A message's reference, if any is associated.
+        /// </returns>
+        MessageReference Reference { get; }
+
         /// <summary>
         ///     Gets all reactions included in this message.
         /// </summary>

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

@@ -0,0 +1,33 @@
+using System.Diagnostics;
+
+namespace Discord
+{
+    /// <summary>
+    ///     Contains the IDs sent from a crossposted message.
+    /// </summary>
+    [DebuggerDisplay(@"{DebuggerDisplay,nq}")]
+    public class MessageReference
+    {
+        /// <summary>
+        ///     Gets the Message ID of the original message.
+        /// </summary>
+        public Optional<ulong> MessageId { get; internal set; }
+
+        /// <summary>
+        ///     Gets the Channel ID of the original message.
+        /// </summary>
+        public ulong ChannelId { get; internal set; }
+
+        /// <summary>
+        ///     Gets the Guild ID of the original message.
+        /// </summary>
+        public Optional<ulong> GuildId { get; internal set; }
+
+        private string DebuggerDisplay
+            => $"Channel ID: ({ChannelId}){(GuildId.IsSpecified ? $", Guild ID: ({GuildId.Value})" : "")}" +
+            $"{(MessageId.IsSpecified ? $", Message ID: ({MessageId.Value})" : "")}";
+
+        public override string ToString()
+            => DebuggerDisplay;
+    }
+}

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

@@ -1,8 +1,6 @@
 using System;
 using System.Diagnostics;
-#if NETSTANDARD2_0 || NET45
 using StandardColor = System.Drawing.Color;
-#endif
 
 namespace Discord
 {
@@ -190,12 +188,10 @@ namespace Discord
 
         public override int GetHashCode() => RawValue.GetHashCode();
 
-#if NETSTANDARD2_0 || NET45
         public static implicit operator StandardColor(Color color) =>
             StandardColor.FromArgb((int)color.RawValue);
         public static explicit operator Color(StandardColor color) =>
             new Color((uint)color.ToArgb() << 8 >> 8);
-#endif
 
         /// <summary>
         ///     Gets the hexadecimal representation of the color (e.g. <c>#000ccc</c>).

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

@@ -15,7 +15,7 @@ namespace Discord
         /// <summary> Flattens the specified pages into one <see cref="IEnumerable{T}"/> asynchronously. </summary>
         public static async Task<IEnumerable<T>> FlattenAsync<T>(this IAsyncEnumerable<IEnumerable<T>> source)
         {
-            return await source.Flatten().ToArray().ConfigureAwait(false);
+            return await source.Flatten().ToArrayAsync().ConfigureAwait(false);
         }
         /// <summary> Flattens the specified pages into one <see cref="IAsyncEnumerable{T}"/>. </summary>
         public static IAsyncEnumerable<T> Flatten<T>(this IAsyncEnumerable<IEnumerable<T>> source)

src/Discord.Net.Core/Utils/Paging/PagedEnumerator.cs

@@ -25,26 +25,28 @@ namespace Discord
             _nextPage = nextPage;
         }
 
-        public IAsyncEnumerator<IReadOnlyCollection<T>> GetEnumerator() => new Enumerator(this);
+        public IAsyncEnumerator<IReadOnlyCollection<T>> GetAsyncEnumerator(CancellationToken cancellationToken = new CancellationToken()) => new Enumerator(this, cancellationToken);
         internal class Enumerator : IAsyncEnumerator<IReadOnlyCollection<T>>
         {
             private readonly PagedAsyncEnumerable<T> _source;
+            private readonly CancellationToken _token;
             private readonly PageInfo _info;
 
             public IReadOnlyCollection<T> Current { get; private set; }
 
-            public Enumerator(PagedAsyncEnumerable<T> source)
+            public Enumerator(PagedAsyncEnumerable<T> source, CancellationToken token)
             {
                 _source = source;
+                _token = token;
                 _info = new PageInfo(source._start, source._count, source.PageSize);
             }
 
-            public async Task<bool> MoveNext(CancellationToken cancelToken)
+            public async ValueTask<bool> MoveNextAsync()
             {
                 if (_info.Remaining == 0)
                     return false;
 
-                var data = await _source._getPage(_info, cancelToken).ConfigureAwait(false);
+                var data = await _source._getPage(_info, _token).ConfigureAwait(false);
                 Current = new Page<T>(_info, data);
 
                 _info.Page++;
@@ -71,7 +73,11 @@ namespace Discord
                 return true;
             }
             
-            public void Dispose() { Current = null; }
+            public ValueTask DisposeAsync()
+            {
+                Current = null;
+                return default;
+            }
         }
     }
 }

src/Discord.Net.Examples/Discord.Net.Examples.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netstandard2.0</TargetFramework>
@@ -15,7 +15,7 @@
   <ItemGroup>
     <ProjectReference Include="..\Discord.Net.Core\Discord.Net.Core.csproj" />
     <ProjectReference Include="..\Discord.Net.WebSocket\Discord.Net.WebSocket.csproj" />
-    <PackageReference Include="JetBrains.Annotations" Version="2018.3.0" />
+    <PackageReference Include="JetBrains.Annotations" Version="2019.1.3" />
   </ItemGroup>
 
 </Project>

src/Discord.Net.Providers.WS4Net/Discord.Net.Providers.WS4Net.csproj

@@ -1,10 +1,10 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
   <Import Project="../../Discord.Net.targets" />
   <PropertyGroup>
     <AssemblyName>Discord.Net.Providers.WS4Net</AssemblyName>
     <RootNamespace>Discord.Providers.WS4Net</RootNamespace>
     <Description>An optional WebSocket client provider for Discord.Net using WebSocket4Net</Description>
-    <TargetFramework>netstandard1.3</TargetFramework>
+    <TargetFramework>netstandard2.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\Discord.Net.Core\Discord.Net.Core.csproj" />

src/Discord.Net.Providers.WS4Net/WS4NetProvider.cs

@@ -1,4 +1,4 @@
-using Discord.Net.WebSockets;
+using Discord.Net.WebSockets;
 
 namespace Discord.Net.Providers.WS4Net
 {

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

@@ -35,6 +35,12 @@ namespace Discord.API
         public Optional<string> SessionId { get; set; }
         [JsonProperty("Flags")]
         public Optional<ActivityProperties> Flags { get; set; }
+        [JsonProperty("id")]
+        public Optional<string> Id { get; set; }
+        [JsonProperty("emoji")]
+        public Optional<Emoji> Emoji { get; set; }
+        [JsonProperty("created_at")]
+        public Optional<long> CreatedAt { get; set; }
 
         [OnError]
         internal void OnError(StreamingContext context, ErrorContext errorContext)

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

@@ -58,5 +58,7 @@ namespace Discord.API
         public SystemChannelMessageDeny SystemChannelFlags { get; set; }
         [JsonProperty("premium_subscription_count")]
         public int? PremiumSubscriptionCount { get; set; }
+        [JsonProperty("preferred_locale")]
+        public string PreferredLocale { get; set; }
     }
 }

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

@@ -50,6 +50,8 @@ namespace Discord.API
         // sent with Rich Presence-related chat embeds
         [JsonProperty("application")]
         public Optional<MessageApplication> Application { get; set; }
+        [JsonProperty("message_reference")]
+        public Optional<MessageReference> Reference { get; set; }
         [JsonProperty("flags")]
         public Optional<MessageFlags> Flags { get; set; }
     }

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

@@ -0,0 +1,16 @@
+using Newtonsoft.Json;
+
+namespace Discord.API
+{
+    internal class MessageReference
+    {
+        [JsonProperty("message_id")]
+        public Optional<ulong> MessageId { get; set; }
+
+        [JsonProperty("channel_id")]
+        public ulong ChannelId { get; set; }
+
+        [JsonProperty("guild_id")]
+        public Optional<ulong> GuildId { get; set; }
+    }
+}

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

@@ -32,5 +32,7 @@ namespace Discord.API.Rest
         public Optional<ExplicitContentFilterLevel> ExplicitContentFilter { get; set; }
         [JsonProperty("system_channel_flags")]
         public Optional<SystemChannelMessageDeny> SystemChannelFlags { get; set; }
+        [JsonProperty("preferred_locale")]
+        public string PreferredLocale { get; set; }
     }
 }

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

@@ -4,16 +4,13 @@
     <AssemblyName>Discord.Net.Rest</AssemblyName>
     <RootNamespace>Discord.Rest</RootNamespace>
     <Description>A core Discord.Net library containing the REST client and models.</Description>
-    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">net46;netstandard1.3;netstandard2.0</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netstandard1.3;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">net461;netstandard2.0;netstandard2.1</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netstandard2.0;netstandard2.1</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\Discord.Net.Core\Discord.Net.Core.csproj" />
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.3' ">
-    <PackageReference Include="System.Net.Http" Version="4.3.3" />
-  </ItemGroup>
-  <ItemGroup Condition=" '$(TargetFramework)' == 'net46' ">
+  <ItemGroup Condition=" '$(TargetFramework)' == 'net461' ">
     <Reference Include="System.Net.Http" />
   </ItemGroup>
 </Project>

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

@@ -68,6 +68,12 @@ namespace Discord.Rest
             if (args.SystemChannelFlags.IsSpecified)
                 apiArgs.SystemChannelFlags = args.SystemChannelFlags.Value;
 
+            // PreferredLocale takes precedence over PreferredCulture
+            if (args.PreferredLocale.IsSpecified)
+                apiArgs.PreferredLocale = args.PreferredLocale.Value;
+            else if (args.PreferredCulture.IsSpecified)
+                apiArgs.PreferredLocale = args.PreferredCulture.Value.Name;
+
             return await client.ApiClient.ModifyGuildAsync(guild.Id, apiArgs, options).ConfigureAwait(false);
         }
         /// <exception cref="ArgumentNullException"><paramref name="func"/> is <c>null</c>.</exception>

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

@@ -3,6 +3,7 @@ using System;
 using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Diagnostics;
+using System.Globalization;
 using System.Linq;
 using System.Threading.Tasks;
 using EmbedModel = Discord.API.GuildEmbed;
@@ -64,6 +65,11 @@ namespace Discord.Rest
         public string Description { get; private set; }
         /// <inheritdoc />
         public int PremiumSubscriptionCount { get; private set; }
+        /// <inheritdoc />
+        public string PreferredLocale { get; private set; }
+
+        /// <inheritdoc />
+        public CultureInfo PreferredCulture { get; private set; }
 
         /// <inheritdoc />
         public DateTimeOffset CreatedAt => SnowflakeUtils.FromSnowflake(Id);
@@ -124,6 +130,8 @@ namespace Discord.Rest
             SystemChannelFlags = model.SystemChannelFlags;
             Description = model.Description;
             PremiumSubscriptionCount = model.PremiumSubscriptionCount.GetValueOrDefault();
+            PreferredLocale = model.PreferredLocale;
+            PreferredCulture = new CultureInfo(PreferredLocale);
 
             if (model.Emojis != null)
             {

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

@@ -11,6 +11,16 @@ namespace Discord.Rest
 {
     internal static class MessageHelper
     {
+        /// <summary>
+        /// Regex used to check if some text is formatted as inline code.
+        /// </summary>
+        private static readonly Regex InlineCodeRegex = new Regex(@"[^\\]?(`).+?[^\\](`)", RegexOptions.Compiled | RegexOptions.Multiline | RegexOptions.Singleline);
+
+        /// <summary>
+        /// Regex used to check if some text is formatted as a code block.
+        /// </summary>
+        private static readonly Regex BlockCodeRegex = new Regex(@"[^\\]?(```).+?[^\\](```)", RegexOptions.Compiled | RegexOptions.Multiline | RegexOptions.Singleline);
+
         /// <exception cref="InvalidOperationException">Only the author of a message may modify the message.</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<Model> ModifyAsync(IMessage msg, BaseDiscordClient client, Action<MessageProperties> func,
@@ -112,9 +122,6 @@ namespace Discord.Rest
             int index = 0;
             var codeIndex = 0;
 
-            var inlineRegex = new Regex(@"[^\\]?(`).+?[^\\](`)", RegexOptions.Compiled | RegexOptions.Multiline | RegexOptions.Singleline);
-            var blockRegex = new Regex(@"[^\\]?(```).+?[^\\](```)", RegexOptions.Compiled | RegexOptions.Multiline | RegexOptions.Singleline);
-
             // checks if the tag being parsed is wrapped in code blocks
             bool CheckWrappedCode()
             {
@@ -125,7 +132,7 @@ namespace Discord.Rest
                 // loop through all code blocks that are before the start of the tag
                 while (codeIndex < index)
                 {
-                    var blockMatch = blockRegex.Match(text, codeIndex);
+                    var blockMatch = BlockCodeRegex.Match(text, codeIndex);
                     if (blockMatch.Success)
                     {
                         if (EnclosedInBlock(blockMatch))
@@ -136,7 +143,7 @@ namespace Discord.Rest
                             continue;
                         return false;
                     }
-                    var inlineMatch = inlineRegex.Match(text, codeIndex);
+                    var inlineMatch = InlineCodeRegex.Match(text, codeIndex);
                     if (inlineMatch.Success)
                     {
                         if (EnclosedInBlock(inlineMatch))

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

@@ -62,6 +62,8 @@ namespace Discord.Rest
         public MessageActivity Activity { get; private set; }
         /// <inheritdoc />
         public MessageApplication Application { get; private set; }
+        /// <inheritdoc />
+        public MessageReference Reference { get; private set; }
 
         internal RestMessage(BaseDiscordClient discord, ulong id, IMessageChannel channel, IUser author, MessageSource source)
             : base(discord, id)
@@ -108,6 +110,17 @@ namespace Discord.Rest
                 };
             }
 
+            if(model.Reference.IsSpecified)
+            {
+                // Creates a new Reference from the API model
+                Reference = new MessageReference
+                {
+                    GuildId = model.Reference.Value.GuildId,
+                    ChannelId = model.Reference.Value.ChannelId,
+                    MessageId = model.Reference.Value.MessageId
+                };
+            }
+
             if (model.Reactions.IsSpecified)
             {
                 var value = model.Reactions.Value;

src/Discord.Net.Rest/Extensions/EntityExtensions.cs

@@ -5,6 +5,13 @@ namespace Discord.Rest
 {
     internal static class EntityExtensions
     {
+        public static IEmote ToIEmote(this API.Emoji model)
+        {
+            if (model.Id.HasValue)
+                return model.ToEntity();
+            return new Emoji(model.Name);
+        }
+
         public static GuildEmote ToEntity(this API.Emoji model)
             => new GuildEmote(model.Id.Value,
                 model.Name,

src/Discord.Net.WebSocket/Discord.Net.WebSocket.csproj

@@ -4,15 +4,12 @@
     <AssemblyName>Discord.Net.WebSocket</AssemblyName>
     <RootNamespace>Discord.WebSocket</RootNamespace>
     <Description>A core Discord.Net library containing the WebSocket client and models.</Description>
-    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">net46;netstandard1.3;netstandard2.0</TargetFrameworks>
-    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netstandard1.3;netstandard2.0</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">net461;netstandard2.0;netstandard2.1</TargetFrameworks>
+    <TargetFrameworks Condition=" '$(OS)' != 'Windows_NT' ">netstandard2.0;netstandard2.1</TargetFrameworks>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\Discord.Net.Core\Discord.Net.Core.csproj" />
     <ProjectReference Include="..\Discord.Net.Rest\Discord.Net.Rest.csproj" />
   </ItemGroup>
-  <ItemGroup Condition=" '$(TargetFramework)' == 'netstandard1.3' ">
-    <PackageReference Include="System.Net.WebSockets.Client" Version="4.3.2" />
-  </ItemGroup>
 </Project>

src/Discord.Net.WebSocket/Entities/Guilds/SocketGuild.cs

@@ -5,6 +5,7 @@ using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Collections.Immutable;
 using System.Diagnostics;
+using System.Globalization;
 using System.Linq;
 using System.Threading;
 using System.Threading.Tasks;
@@ -105,6 +106,11 @@ namespace Discord.WebSocket
         public string Description { get; private set; }
         /// <inheritdoc />
         public int PremiumSubscriptionCount { get; private set; }
+        /// <inheritdoc />
+        public string PreferredLocale { get; private set; }
+
+        /// <inheritdoc />
+        public CultureInfo PreferredCulture { get; private set; }
 
         /// <inheritdoc />
         public DateTimeOffset CreatedAt => SnowflakeUtils.FromSnowflake(Id);
@@ -374,6 +380,8 @@ namespace Discord.WebSocket
             SystemChannelFlags = model.SystemChannelFlags;
             Description = model.Description;
             PremiumSubscriptionCount = model.PremiumSubscriptionCount.GetValueOrDefault();
+            PreferredLocale = model.PreferredLocale;
+            PreferredCulture = new CultureInfo(PreferredLocale);
 
             if (model.Emojis != null)
             {

src/Discord.Net.WebSocket/Entities/Messages/SocketMessage.cs

@@ -53,6 +53,9 @@ namespace Discord.WebSocket
         /// <inheritdoc />
         public MessageApplication Application { get; private set; }
 
+        /// <inheritdoc />
+        public MessageReference Reference { get; private set; }
+
         /// <summary>
         ///     Returns all attachments included in this message.
         /// </summary>
@@ -140,6 +143,17 @@ namespace Discord.WebSocket
                     PartyId = model.Activity.Value.PartyId.Value
                 };
             }
+
+            if (model.Reference.IsSpecified)
+            {
+                // Creates a new Reference from the API model
+                Reference = new MessageReference
+                {
+                    GuildId = model.Reference.Value.GuildId,
+                    ChannelId = model.Reference.Value.ChannelId,
+                    MessageId = model.Reference.Value.MessageId
+                };
+            }
         }
 
         /// <inheritdoc />

src/Discord.Net.WebSocket/Extensions/EntityExtensions.cs

@@ -1,3 +1,5 @@
+using Discord.Rest;
+using System;
 using System.Collections.Immutable;
 using System.Linq;
 
@@ -7,6 +9,19 @@ namespace Discord.WebSocket
     {
         public static IActivity ToEntity(this API.Game model)
         {
+            // Custom Status Game
+            if (model.Id.IsSpecified)
+            {
+                return new CustomStatusGame()
+                {
+                    Type = ActivityType.CustomStatus,
+                    Name = model.Name,
+                    State = model.State.IsSpecified ? model.State.Value : null,
+                    Emote = model.Emoji.IsSpecified ? model.Emoji.Value.ToIEmote() : null,
+                    CreatedAt = DateTimeOffset.FromUnixTimeMilliseconds(model.CreatedAt.Value),
+                };
+            }
+
             // Spotify Game
             if (model.SyncId.IsSpecified)
             {

src/Discord.Net.Webhook/Discord.Net.Webhook.csproj

@@ -4,7 +4,7 @@
     <AssemblyName>Discord.Net.Webhook</AssemblyName>
     <RootNamespace>Discord.Webhook</RootNamespace>
     <Description>A core Discord.Net library containing the Webhook client and models.</Description>
-    <TargetFrameworks>netstandard1.3</TargetFrameworks>
+    <TargetFrameworks>netstandard2.0;netstandard2.1</TargetFrameworks>
   </PropertyGroup>
   <ItemGroup>
     <ProjectReference Include="..\Discord.Net.Core\Discord.Net.Core.csproj" />

src/Discord.Net/Discord.Net.nuspec

@@ -13,21 +13,21 @@
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <iconUrl>https://github.com/RogueException/Discord.Net/raw/dev/docs/marketing/logo/PackageLogo.png</iconUrl>
     <dependencies>
-        <group targetFramework="net46">
+        <group targetFramework="net461">
             <dependency id="Discord.Net.Core" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.Rest" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.WebSocket" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.Commands" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.Webhook" version="2.2.0-dev$suffix$" />
-        </group>
-        <group targetFramework="netstandard1.3">
+        </group>       
+        <group targetFramework="netstandard2.0">
             <dependency id="Discord.Net.Core" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.Rest" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.WebSocket" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.Commands" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.Webhook" version="2.2.0-dev$suffix$" />
         </group>
-        <group targetFramework="netstandard2.0">
+		<group targetFramework="netstandard2.1">
             <dependency id="Discord.Net.Core" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.Rest" version="2.2.0-dev$suffix$" />
             <dependency id="Discord.Net.WebSocket" version="2.2.0-dev$suffix$" />

test/Discord.Net.Analyzers.Tests/Discord.Net.Analyzers.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
@@ -15,10 +15,13 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis" Version="3.0.0-beta4-final" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
-    <PackageReference Include="xunit" Version="2.4.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis" Version="3.3.1" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
 </Project>

test/Discord.Net.Analyzers.Tests/Extensions/AppDomainPolyfill.cs

@@ -1,30 +0,0 @@
-using System.Linq;
-using System.Reflection;
-using Microsoft.DotNet.PlatformAbstractions;
-using Microsoft.Extensions.DependencyModel;
-
-namespace System
-{
-    /// <summary> Polyfill of the AppDomain class from full framework. </summary>
-    internal class AppDomain
-    {
-        public static AppDomain CurrentDomain { get; private set; }
-
-        private AppDomain()
-        {
-        }
-
-        static AppDomain()
-        {
-            CurrentDomain = new AppDomain();
-        }
-
-        public Assembly[] GetAssemblies()
-        {
-            var rid = RuntimeEnvironment.GetRuntimeIdentifier();
-            var ass = DependencyContext.Default.GetRuntimeAssemblyNames(rid);
-
-            return ass.Select(xan => Assembly.Load(xan)).ToArray();
-        }
-    }
-}

test/Discord.Net.Tests.Integration/Discord.Net.Tests.Integration.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFramework>netcoreapp2.1</TargetFramework>
@@ -15,9 +15,12 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
-    <PackageReference Include="xunit" Version="2.4.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
   <ItemGroup>

test/Discord.Net.Tests.Unit/Discord.Net.Tests.Unit.csproj

@@ -1,7 +1,7 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFramework>netcoreapp2.1</TargetFramework>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
 
     <IsPackable>false</IsPackable>
   </PropertyGroup>
@@ -13,9 +13,12 @@
     <ProjectReference Include="..\..\src\Discord.Net.WebSocket\Discord.Net.WebSocket.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
-    <PackageReference Include="xunit" Version="2.4.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.3.0" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
   </ItemGroup>
 
 </Project>

test/Discord.Net.Tests.Unit/MockedEntities/MockedGroupChannel.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
-using System.Text;
 using System.Threading.Tasks;
 using Discord.Audio;