ImageSharp from official package.

nuget.config

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<configuration>
-  <packageSources>
-    <add key="ImageSharp Nightly" value="https://www.myget.org/F/imagesharp/api/v3/index.json" />
-  </packageSources>
-</configuration>

src/Squidex.Infrastructure/Assets/ImageSharp/ImageSharpAssetThumbnailGenerator.cs

@@ -9,8 +9,8 @@
 using System;
 using System.IO;
 using System.Threading.Tasks;
-using ImageSharp;
+using SixLabors.ImageSharp;
-using ImageSharp.Processing;
+using SixLabors.ImageSharp.Processing;
 using SixLabors.Primitives;
 
 namespace Squidex.Infrastructure.Assets.ImageSharp
@@ -51,7 +51,8 @@ namespace Squidex.Infrastructure.Assets.ImageSharp
 
                     var options = new ResizeOptions { Size = new Size(w, h), Mode = resizeMode };
 
-                    sourceImage.Resize(options).Save(destination, format);
+                    sourceImage.Mutate(x => x.Resize(options));
+                    sourceImage.Save(destination, format);
                 }
             });
         }

src/Squidex.Infrastructure/Squidex.Infrastructure.csproj

@@ -8,12 +8,12 @@
     <DebugSymbols>True</DebugSymbols>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ImageSharp" Version="1.0.0-alpha9-00191" />
     <PackageReference Include="Microsoft.Extensions.Caching.Abstractions" Version="1.1.2" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.2" />
     <PackageReference Include="Newtonsoft.Json" Version="10.0.3" />
     <PackageReference Include="NodaTime" Version="2.2.0" />
     <PackageReference Include="RefactoringEssentials" Version="5.2.0" />
+    <PackageReference Include="SixLabors.ImageSharp" Version="1.0.0-beta0001" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.0.2" />
     <PackageReference Include="System.Linq" Version="4.3.0" />
     <PackageReference Include="System.Reactive" Version="3.1.1" />

src/Squidex/Config/Swagger/XmlResponseTypesProcessor.cs

@@ -15,6 +15,8 @@ using NSwag.SwaggerGeneration.Processors;
 using NSwag.SwaggerGeneration.Processors.Contexts;
 using Squidex.Pipeline.Swagger;
 
+#pragma warning disable RECS0033 // Convert 'if' to '||' expression
+
 namespace Squidex.Config.Swagger
 {
     public sealed class XmlResponseTypesProcessor : IOperationProcessor