Many times I open a tune that someone posted and it is the beta version. Actually had to go and install it on this computer to view them. It is often newer people, and not the experienced people who are way ahead of the curve (whom I would be of zero help to anyways!). Shouldn't the production release be used in most cases? I had reason to use it one time when there was an important chart missing in my cal which HPT engineers added awhile back.
Maybe it is not a concern, but it is a beta version and could have issues that may cause problems to someone just getting into this.