I wouldn't be surprised if the AChat Development team is working out of a highly fortified, fully guarded, military base deep in a secret underground cave because they are doing a great job at keeping their "work in progress" completely confidential. I don't know if they deliberately want to keep us in the dark about their future projects or they determined it would be a waste of their efforts to keep everyone informed. Either way, I think you have a better chance of proving bigfoot exists before finding any evidence of what the next update is going to be.