I know there is an official version being 4.8.1195 which can be invoked within the GUI of any version that you may have, and I believe the stream changes to the official version and leaves the beta stream, well I hope I have that right...... but my question is when a new beta comes out, will there be a beta link given in the forums, and, will the official version need to be uninstalled to make way for a new installation of a beta should it be available.
I am asking because I happened to stumble on a beta link for some reason the last time, but don't know if that was a mistake or not.