<PackageReference Include="System.Security.Permissions" Version="4.6.0-preview5.19224.8" />
API Differences between 4.6.0-preview5.19224.8 and 4.5.0-preview1-26216-02
70 Additions
3 Removals
System.Configuration
System.Security
System.Security.Permissions
System.ServiceProcess
System.Web