Not sure what else, but those are the three things I have seen thus far. You can now build a "sword and stone" ornament, expand your land at 25 again, and build the mojo only structures with gold instead of mojo (something I personally found to be lame, so this is a good change).
There's also a preeetttty sweet looking Blacksmith shop now for 16000 - I think you have to be around level 15 to get it.
