From what I understand, the team is working on version 5 which will bring big changes and improvements but it remains a big mystery as the communication has been awful. I recall in the past that there were these stretches where it looked dead for them to come with the web bookie and such so I do believe they are actually working on it. So right now it's pretty much anyone's guess. v5 could be released for it to see a crazy price increase in case it works well or it could already be dead in the water if v5 never comes.