Why you add the method-parameter in the Execute-method of RestClient in the version 111.0.0?

I add the method before in the new RestRequest and now also in the Execute-method!

RestRequest request = new RestRequest( methodName, Method.Get ); RestResponse response = this.restClient.Execute( request, request.Method ); 

In version 110... i have add the method (Sample: Method.Get) only in the new RestRequest!

Why this duplicated change??