I am curious, everytime you install Eagle it creates a new Folder for that version.
Like most programs do, they un-install the previous version or delete all files and copy everything in the
same folder, otherwise you have to go and un-install the previous version at every update.
I can understand if it was a Major Revision with file structure changes or a Beta version where you would copy them
in their own Directories but I don't understand this reason for this design?.