Roadmap Plan:

Updates:
Hearth and Home Improvements - DONE
Cult of the Wolf - DONE
Saga Worthy Seas - ???
Mistlands - almost DONE (and bigger than initially planned!)

If Odin wills it:
Multiplayer Interactions - DONE
Combat Improvements - DONE
Moon Phases - ?
Tar Pits - DONE
Vendor Inventory Expansion - comes with Mistlands (?)
More Unique Locations - partially DONE but there is room for more
Sandbox Mode - ???
Munin, Raven of Lore - comes with Mistlands (?)
Special Celebrity Guest: Gangleri - ???

Most "promised" content from the original Roadmap are already in the game or will come the next weeks with Mistlands.
Only the update for the Ocean biome is missing.

And some dare to say they had done "nothing"!