You may get some, but I would be surprised if you see many new additional features included in the next release of any kind from TGC, for good reason. There may be some they may consider adding I can think of that they may feel are deserving of inclusion to bring the overall status of the product to that of a level of completeness.
I should think the available time will be spent in the main in endeavouring to provide stability of the product. What that entails may include additional stuff that is engine/editor related but not necessarily easily seen by the end user - hopefully the result though will be apparent to all.
Patience will be needed by users here for the long haul that TGC face in the many months at least ahead. These things tend to take longer than everyone would like and that includes TGC I am sure.
I have no real idea about anything relating to the update but thats just how I would see things pan out, but what do I know - nothing.