<PackageReference Include="System.Security.Permissions" Version="9.0.0-preview.7.24405.7" />

API Differences between 9.0.0-preview.7.24405.7 and 4.5.0-preview2-26406-04

111 Additions 2 Removals

System.Configuration

System.DirectoryServices

System.Security.Permissions

System.Security.Policy

System.Web