Update for 3.0 core took much more than i expected, but it costs the time.
Right now only thing left - all UI's.
All backend stuff was finished, so left only adding UI. That's why i am making that post and if you have any ideas about how NEW UI should look you can post here https://rustworkshop.space/forums/suggestions.6/
Draw in paint, photoshop, or send me any other examples