I’ve had 2 ideas so far as to what the last-minute addition was:
- Folder system for organizing the World Spinner in your main menu
- Ability to determine distances from spawn >200TC on 4X and 16X worlds.
Now I have a 3rd guess:
Even though minor updates never introduce new content - perhaps Dave decided to surprise us with something new. Perhaps a new item or animal.
For example: The Gem Dragon: Found in Caves and sometimes guarding Gem Trees. When killed it sheds a random hoard of gems.
(I’m not going to post this in suggestions because it’s just off the top of my head now, and it just seems bad manners to suggest something when an update is about to be released - at least to me it does.)