Note, this blog post applies to v1.0 of NuGet and the details are subject to change in a future version. In general, when you create a NuGet package, the files that you include in the package are not modified in any way but simply placed in the appropriate location within your solution. However, there are cases where you may want a file to be modified or transformed in some way during installation. NuGet supports two types of transformations during installation of a package: Config transformations Source transformations ...