# Microsoft.AspNetCore.Server.Kestrel.Core

``` diff
 namespace Microsoft.AspNetCore.Server.Kestrel.Core {
     public class Http3Limits {
-        public int HeaderTableSize { get; set; }

     }
     public class ListenOptions : IConnectionBuilder, IMultiplexedConnectionBuilder {
+        MultiplexedConnectionDelegate Microsoft.AspNetCore.Connections.Experimental.IMultiplexedConnectionBuilder.Build();
+        IMultiplexedConnectionBuilder Microsoft.AspNetCore.Connections.Experimental.IMultiplexedConnectionBuilder.Use(Func<MultiplexedConnectionDelegate, MultiplexedConnectionDelegate> middleware);
     }
 }
```

