See MvcHaack.Ajax package description
Install-Package MvcHaack.Ajax.MVC4 -Version 2.0.0
dotnet add package MvcHaack.Ajax.MVC4 --version 2.0.0
MVCHaack.Ajax 2.0.0 Version of MVCHaack.Ajax which is compatible with MVC4 (and maybe not with MVC3).
MVCHaack.Ajax 1.0.1 alerts users when using in IE 8 or less without the json2 library referenced.
|2.0.0 (current version)||23,631||11/13/2012|