The Next Version will mainly add some new Features. First of all there will be the possibility to choose between multiple user-interfaces for the player-side. Like the already existing Quatro XLs, the Swissphone BOS and some other Pagers.
Also it will finally be possible to send a status-answer from the dispatch center back to the players.
Furthermore it is planed to enable multi-language support for the software. But I'm not sure if this Feature will be available in the next release or if I will add it a little later.