<PackageReference Include="System.Configuration.ConfigurationManager" Version="10.0.0-preview.3.25171.5" />

---

API Differences between 10.0.0-preview.3.25171.5 and 4.4.0-preview1-25305-02

7 Additions 3 Removals

System.Configuration

• public sealed class ConfigurationSettings
  • public ConfigurationSettings()
• public sealed class DateTimeConfigurationCollection : ConfigurationElementCollection

System.Configuration.Internal

• public class DelegatingConfigHost : IInternalConfigHost, IInternalConfigHostPaths
  • public virtual void GetRestrictedPermissions(IInternalConfigRecord configRecord, out PermissionSet permissionSet, out bool isHostReady)
• public interface IInternalConfigHost
  • void GetRestrictedPermissions(IInternalConfigRecord configRecord, out PermissionSet permissionSet, out bool isHostReady)
• public interface IInternalConfigHostPaths

System.Diagnostics

• public static class TraceConfiguration
  • public static void Register()

System.Drawing.Configuration

• public sealed class SystemDrawingSection : ConfigurationSection
  • public string BitmapSuffix { get; set; }
  • public SystemDrawingSection()