System.Web.Optimization vs Microsoft.Web.Optimization

asp.net-mvc

Solution

Microsoft.Web.Optimization namespace has been replaced with System.Web.Optimization in 1.0.0-beta version of the Microsoft.Web.Optimization package. The System.Web.Optimization namespace is going to be included in System.Web.dll for .NET 4.5 Framework release (according to preview documentation).

Problem

Those namespaces are somehow related to each other, but I do not understand the difference and when I need the one or the other?! Can anyone please explain that to me?

Original source