Okay I know whats new:
1. New meshing evolved with nice new S+, now you can build more awesome bases under mesh, and raid enemy bases undermesh with more fun. New type of bases - flying.
2. New awesome dupe glitches, ARK: Dupe Evolved.
3. New griefing strategy with s+ like a aberrant platforms. Just place, and your enemy can't build on its own base.
4. New defence types, place & stack 1000 structures in one point, and troll your enemy.
And last: Zero bug fixes, and full ignoring of reports