When will be main update?
Members of this team should consider to increase activity here, protect your investors. I'm interested in this story, but I don't feel comfortable when I see low activity on Bitcointalk. Keep in mind some members won't join slack. If you have page on Bitcointalk use it, else you won't look professional.
If you can't join slack try telegram channel. It's most effective for updates and for dev contact.
Telegram is much effective place to get updated on time there devs are very active there. I can say this this project have very friendly devs team all are very caring persons and trying to deliver something amazing in coming that is the reason why I'm still holding this token.