Build acceleration

Directory.Build.props

<Project>
	<!--
    This Directory.Build.props files sets default properties that apply to all projects found in
    this folder or subfolders, recursively.
  -->
	<PropertyGroup>
		<!-- Enable Build Acceleration in Visual Studio. -->
		<AccelerateBuildsInVisualStudio>true</AccelerateBuildsInVisualStudio>

		<!--
      If you target a framework earlier than .NET 5 (including .NET Framework and .NET Standard),
      you should set ProduceReferenceAssembly to true in order to speed incremental builds.
      If you multi-target and any target is before .NET 5, you need this.
      Even if you target .NET 5 or later, having this property is fine.
    -->
		<ProduceReferenceAssembly>true</ProduceReferenceAssembly>
	</PropertyGroup>

</Project>