unclear about the restart. The old seeds HAVE the new areas in them, they are just empty or nearly so and clearly incomplete. Also ocean is supposed to get a full biome I think, so its sort of 4 to go. There may come a time when we all have to do-over, but I think the devs are avoiding this as best they can.

That said, most of what has been done are bug fixes and polish of what is already out. They are also working the home update, more stuff to build and do around your base. There have been a lot of sneak preview images and I believe it may be pushed out soon.

The only change I have really noticed so far is they removed the instant click on terrain building (can't make a max height wall with a couple of pebbles anymore) and the bonemass has a real trophy now.