Update Unity.Abstractions.csproj

Author: ENikS

src/Unity.Abstractions.csproj

@@ -37,7 +37,7 @@
   </ItemGroup>
 
   <PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
-    <TargetFrameworks>netstandard1.0;netstandard2.0;net47;net45;net40;netcoreapp1.0</TargetFrameworks>
+    <TargetFrameworks>netstandard1.0;netstandard2.0;net47;net46;net45;net40;netcoreapp1.0</TargetFrameworks>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <OutputPath>$(SolutionDir)lib</OutputPath>
   </PropertyGroup>