dotnet-core/release-notes/2.1/api-diff/2.0-vs-2.1_System.Diagnostics.md

# System.Diagnostics

``` diff
 namespace System.Diagnostics {
     public sealed class ProcessStartInfo {
+        public Collection<string> ArgumentList { get; }
+        public Encoding StandardInputEncoding { get; set; }
     }
 }
```