It has been asked many times previously but mintdice cant give any ETA for the new release IIRC.
I do believe there is still no ETA that they can give to us at the moment, I'm not quite sure why but perhaps they want to give a surprise for their active players and for those who are waiting for it.
Tried to check their blog just in case there is a specific information about the progress of the new release, but unfortunately I found nothing except some crypto related news.