diff --git a/readme.md b/readme.md
index 19a9a8420d..c1bf5bbfde 100644
--- a/readme.md
+++ b/readme.md
@@ -1,4 +1,4 @@
-[![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/AvaloniaUI/Avalonia?utm_campaign=pr-badge&utm_content=badge&utm_medium=badge&utm_source=badge) [![Build Status](https://dev.azure.com/AvaloniaUI/AvaloniaUI/_apis/build/status/AvaloniaUI.Avalonia)](https://dev.azure.com/AvaloniaUI/AvaloniaUI/_build/latest?definitionId=4) [![Backers on Open Collective](https://opencollective.com/Avalonia/backers/badge.svg)](#backers) [![Sponsors on Open Collective](https://opencollective.com/Avalonia/sponsors/badge.svg)](#sponsors) ![License](https://img.shields.io/github/license/avaloniaui/avalonia.svg)
+[![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/AvaloniaUI/Avalonia?utm_campaign=pr-badge&utm_content=badge&utm_medium=badge&utm_source=badge) [![Discord](https://img.shields.io/badge/discord-join%20chat-46BC99)]( https://aka.ms/dotnet-discord) [![Build Status](https://dev.azure.com/AvaloniaUI/AvaloniaUI/_apis/build/status/AvaloniaUI.Avalonia)](https://dev.azure.com/AvaloniaUI/AvaloniaUI/_build/latest?definitionId=4) [![Backers on Open Collective](https://opencollective.com/Avalonia/backers/badge.svg)](#backers) [![Sponsors on Open Collective](https://opencollective.com/Avalonia/sponsors/badge.svg)](#sponsors) ![License](https://img.shields.io/github/license/avaloniaui/avalonia.svg)
 <br />
 [![NuGet](https://img.shields.io/nuget/v/Avalonia.svg)](https://www.nuget.org/packages/Avalonia) [![downloads](https://img.shields.io/nuget/dt/avalonia)](https://www.nuget.org/packages/Avalonia) [![MyGet](https://img.shields.io/myget/avalonia-ci/vpre/Avalonia.svg?label=myget)](https://www.myget.org/gallery/avalonia-ci) ![Size](https://img.shields.io/github/repo-size/avaloniaui/avalonia.svg) 
 
diff --git a/src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs b/src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs
index c1cc0e7bf0..c9c9c562bd 100644
--- a/src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs
+++ b/src/Avalonia.Build.Tasks/XamlCompilerTaskExecutor.cs
@@ -128,7 +128,7 @@ namespace Avalonia.Build.Tasks
                 asm.MainModule.Types.Add(typeDef);
                 var builder = typeSystem.CreateTypeBuilder(typeDef);
                 
-                foreach (var res in group.Resources.Where(CheckXamlName))
+                foreach (var res in group.Resources.Where(CheckXamlName).OrderBy(x=>x.FilePath.ToLowerInvariant()))
                 {
                     try
                     {
diff --git a/src/Avalonia.OpenGL/Avalonia.OpenGL.csproj b/src/Avalonia.OpenGL/Avalonia.OpenGL.csproj
index 2e23f24deb..d761e60c07 100644
--- a/src/Avalonia.OpenGL/Avalonia.OpenGL.csproj
+++ b/src/Avalonia.OpenGL/Avalonia.OpenGL.csproj
@@ -9,7 +9,5 @@
       <ProjectReference Include="..\Avalonia.Base\Avalonia.Base.csproj" />
       <ProjectReference Include="..\Avalonia.Controls\Avalonia.Controls.csproj" />
       <ProjectReference Include="..\Avalonia.Visuals\Avalonia.Visuals.csproj" />
-    </ItemGroup>
-
-    <Import Project="..\..\build\ApiDiff.props" />
+    </ItemGroup>    
 </Project>
diff --git a/src/Avalonia.Themes.Default/TitleBar.xaml b/src/Avalonia.Themes.Default/TitleBar.xaml
index 4dba5b4ba4..7f8ed24076 100644
--- a/src/Avalonia.Themes.Default/TitleBar.xaml
+++ b/src/Avalonia.Themes.Default/TitleBar.xaml
@@ -5,7 +5,7 @@
     </Border>
   </Design.PreviewWith>
   <Style Selector="TitleBar">
-    <Setter Property="Foreground" Value="{DynamicResource SystemControlForegroundBaseHighBrush}"/>    
+    <Setter Property="Foreground" Value="{DynamicResource ThemeForegroundBrush}"/>    
     <Setter Property="VerticalAlignment" Value="Top" />
     <Setter Property="HorizontalAlignment" Value="Stretch" />
     <Setter Property="Background" Value="Transparent" />
@@ -23,7 +23,7 @@
   </Style>
 
   <Style Selector="TitleBar:fullscreen">
-    <Setter Property="Background" Value="{DynamicResource SystemAccentColor}" />
+    <Setter Property="Background" Value="{DynamicResource ThemeAccentColor}" />
   </Style>
 
   <Style Selector="TitleBar /template/ Border#PART_Background">
diff --git a/src/Avalonia.Themes.Default/Window.xaml b/src/Avalonia.Themes.Default/Window.xaml
index 1856eec206..7d74a7e6a0 100644
--- a/src/Avalonia.Themes.Default/Window.xaml
+++ b/src/Avalonia.Themes.Default/Window.xaml
@@ -1,9 +1,8 @@
 <Style xmlns="https://github.com/avaloniaui" Selector="Window">
-  <Setter Property="Background" Value="{DynamicResource SystemControlBackgroundAltHighBrush}"/>  
-  <Setter Property="TransparencyBackgroundFallback" Value="{DynamicResource SystemControlBackgroundAltHighBrush}" />
-  <Setter Property="Foreground" Value="{DynamicResource SystemControlForegroundBaseHighBrush}"/>
-  <Setter Property="FontSize" Value="{DynamicResource ContentControlFontSize}"/>  
-  <Setter Property="FontFamily" Value="{DynamicResource ContentControlThemeFontFamily}" />
+  <Setter Property="Background" Value="{DynamicResource ThemeBackgroundBrush}"/>  
+  <Setter Property="TransparencyBackgroundFallback" Value="{DynamicResource HighlightForegroundColor}" />
+  <Setter Property="Foreground" Value="{DynamicResource ThemeForegroundBrush}"/>
+  <Setter Property="FontSize" Value="{DynamicResource FontSizeSmall}"/>  
   <Setter Property="Template">
     <ControlTemplate>
       <Panel>
diff --git a/src/Avalonia.Visuals/Media/RadialGradientBrush.cs b/src/Avalonia.Visuals/Media/RadialGradientBrush.cs
index ee42c3d7e4..16c367c0d0 100644
--- a/src/Avalonia.Visuals/Media/RadialGradientBrush.cs
+++ b/src/Avalonia.Visuals/Media/RadialGradientBrush.cs
@@ -30,6 +30,11 @@ namespace Avalonia.Media
             AvaloniaProperty.Register<RadialGradientBrush, double>(
                 nameof(Radius),
                 0.5);
+        
+        static RadialGradientBrush()
+        {
+            AffectsRender<RadialGradientBrush>(CenterProperty, GradientOriginProperty, RadiusProperty);
+        }
 
         /// <summary>
         /// Gets or sets the start point for the gradient.
diff --git a/src/Linux/Avalonia.LinuxFramebuffer/Avalonia.LinuxFramebuffer.csproj b/src/Linux/Avalonia.LinuxFramebuffer/Avalonia.LinuxFramebuffer.csproj
index 22599200bc..48095a4c25 100644
--- a/src/Linux/Avalonia.LinuxFramebuffer/Avalonia.LinuxFramebuffer.csproj
+++ b/src/Linux/Avalonia.LinuxFramebuffer/Avalonia.LinuxFramebuffer.csproj
@@ -7,6 +7,5 @@
   <ItemGroup>
     <ProjectReference Include="..\..\..\packages\Avalonia\Avalonia.csproj" />
     <ProjectReference Include="..\..\Skia\Avalonia.Skia\Avalonia.Skia.csproj" />
-  </ItemGroup>
-  <Import Project="..\..\..\build\ApiDiff.props" />
+  </ItemGroup>  
 </Project>
diff --git a/src/Markup/Avalonia.Markup.Xaml.Loader/xamlil.github b/src/Markup/Avalonia.Markup.Xaml.Loader/xamlil.github
index 8d9fee734a..7d15a92274 160000
--- a/src/Markup/Avalonia.Markup.Xaml.Loader/xamlil.github
+++ b/src/Markup/Avalonia.Markup.Xaml.Loader/xamlil.github
@@ -1 +1 @@
-Subproject commit 8d9fee734afaced9366774fda41b6aa2ab19875f
+Subproject commit 7d15a9227461cf4d62bc2ed251fcc25c96b28aaf
diff --git a/src/Skia/Avalonia.Skia/Avalonia.Skia.csproj b/src/Skia/Avalonia.Skia/Avalonia.Skia.csproj
index ef955eb8be..ac029f1062 100644
--- a/src/Skia/Avalonia.Skia/Avalonia.Skia.csproj
+++ b/src/Skia/Avalonia.Skia/Avalonia.Skia.csproj
@@ -16,6 +16,5 @@
   
   <Import Project="..\..\..\build\SkiaSharp.props" />
   <Import Project="..\..\..\build\HarfBuzzSharp.props" />
-  <Import Project="..\..\Shared\RenderHelpers\RenderHelpers.projitems" Label="Shared" />
-  <Import Project="..\..\..\build\ApiDiff.props" />
+  <Import Project="..\..\Shared\RenderHelpers\RenderHelpers.projitems" Label="Shared" />  
 </Project>
diff --git a/src/Windows/Avalonia.Win32/Avalonia.Win32.csproj b/src/Windows/Avalonia.Win32/Avalonia.Win32.csproj
index bcbdde322c..7fc24d4d3d 100644
--- a/src/Windows/Avalonia.Win32/Avalonia.Win32.csproj
+++ b/src/Windows/Avalonia.Win32/Avalonia.Win32.csproj
@@ -8,6 +8,5 @@
     <ProjectReference Include="..\..\..\packages\Avalonia\Avalonia.csproj" />
     <PackageReference Include="Avalonia.Angle.Windows.Natives" Version="2.1.0.2019013001" />
   </ItemGroup>
-  <Import Project="$(MSBuildThisFileDirectory)\..\..\..\build\System.Drawing.Common.props" />  
-  <Import Project="..\..\..\build\ApiDiff.props" />
+  <Import Project="$(MSBuildThisFileDirectory)\..\..\..\build\System.Drawing.Common.props" />    
 </Project>