diff --git a/build/NetFX.props b/build/NetFX.props
index ed5cb6dd69..8ffc9ec561 100644
--- a/build/NetFX.props
+++ b/build/NetFX.props
@@ -1,7 +1,7 @@
 <Project>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0-preview.2" PrivateAssets="All" />
+    <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.0" PrivateAssets="All" />
   </ItemGroup>
 
 </Project>
diff --git a/src/Avalonia.DesignerSupport/Remote/HtmlTransport/HtmlTransport.cs b/src/Avalonia.DesignerSupport/Remote/HtmlTransport/HtmlTransport.cs
index 55e2df8890..03dcf85b87 100644
--- a/src/Avalonia.DesignerSupport/Remote/HtmlTransport/HtmlTransport.cs
+++ b/src/Avalonia.DesignerSupport/Remote/HtmlTransport/HtmlTransport.cs
@@ -38,11 +38,13 @@ namespace Avalonia.DesignerSupport.Remote.HtmlTransport
         public HtmlWebSocketTransport(IAvaloniaRemoteTransportConnection signalTransport, Uri listenUri)
         {
             if (listenUri.Scheme != "http")
-                throw new ArgumentException("listenUri");
+                throw new ArgumentException("URI scheme is not HTTP.", nameof(listenUri));
 
             var resourcePrefix = "Avalonia.DesignerSupport.Remote.HtmlTransport.webapp.build.";
             _resources = typeof(HtmlWebSocketTransport).Assembly.GetManifestResourceNames()
-                .Where(r => r.StartsWith(resourcePrefix) && r.EndsWith(".gz")).ToDictionary(
+                .Where(r => r.StartsWith(resourcePrefix, StringComparison.OrdinalIgnoreCase)
+                         && r.EndsWith(".gz", StringComparison.OrdinalIgnoreCase))
+                .ToDictionary(
                     r => r.Substring(resourcePrefix.Length).Substring(0,r.Length-resourcePrefix.Length-3),
                     r =>
                     {
diff --git a/src/Avalonia.OpenGL/Angle/AngleEglInterface.cs b/src/Avalonia.OpenGL/Angle/AngleEglInterface.cs
index 375b93c27c..8565d99b45 100644
--- a/src/Avalonia.OpenGL/Angle/AngleEglInterface.cs
+++ b/src/Avalonia.OpenGL/Angle/AngleEglInterface.cs
@@ -17,14 +17,19 @@ namespace Avalonia.OpenGL.Angle
 
         static Func<string, IntPtr> LoadAngle()
         {
-            if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
-                throw new PlatformNotSupportedException();
+            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
             {
                 var disp = eglGetProcAddress("eglGetPlatformDisplayEXT");
+
                 if (disp == IntPtr.Zero)
+                {
                     throw new OpenGlException("libegl.dll doesn't have eglGetPlatformDisplayEXT entry point");
+                }
+
                 return eglGetProcAddress;
             }
+            
+            throw new PlatformNotSupportedException();
         }
 
     }
diff --git a/src/Avalonia.Themes.Fluent/CheckBox.xaml b/src/Avalonia.Themes.Fluent/CheckBox.xaml
index 04799b3bc2..73c44c02ab 100644
--- a/src/Avalonia.Themes.Fluent/CheckBox.xaml
+++ b/src/Avalonia.Themes.Fluent/CheckBox.xaml
@@ -8,6 +8,7 @@
     <Setter Property="Background" Value="{DynamicResource CheckBoxBackgroundUnchecked}" />
     <Setter Property="Foreground" Value="{DynamicResource CheckBoxForegroundUnchecked}" />
     <Setter Property="BorderBrush" Value="{DynamicResource CheckBoxBorderBrushUnchecked}" />
+    <Setter Property="Padding" Value="8,0,0,0" />
     <Setter Property="HorizontalAlignment" Value="Left" />
     <Setter Property="VerticalAlignment" Value="Center" />
     <Setter Property="HorizontalContentAlignment" Value="Left" />
diff --git a/src/Avalonia.Themes.Fluent/RadioButton.xaml b/src/Avalonia.Themes.Fluent/RadioButton.xaml
index 8fd569816d..078f51c87a 100644
--- a/src/Avalonia.Themes.Fluent/RadioButton.xaml
+++ b/src/Avalonia.Themes.Fluent/RadioButton.xaml
@@ -13,6 +13,7 @@
     <Setter Property="Background" Value="{DynamicResource RadioButtonBackground}" />
     <Setter Property="Foreground" Value="{DynamicResource RadioButtonForeground}" />
     <Setter Property="BorderBrush" Value="{DynamicResource RadioButtonBorderBrush}" />
+    <Setter Property="Padding" Value="8,0,0,0" />
     <Setter Property="HorizontalAlignment" Value="Left" />
     <Setter Property="VerticalAlignment" Value="Center" />
     <Setter Property="HorizontalContentAlignment" Value="Left" />