Uploading User Controls for Sitefinity 4.x

If you previously used Sitefinity v. 3.7, you may notice that the method of uploading User Controls has changed significantly in Sitefinity v. 4.x.

The documentation that outlines the process and steps to upload a User Control in Sitefinity v. 4.x can be found here:

http://www.sitefinity.com/40/help/developers-guide/sitefinity-essentials-controls-adding-controls-to-the-toolbox.html