Had been using V1.3 and found a few bugs but nothing I wasn't sure was going to be remedied in near future. Had been strongly recommending it to fellow professionals on MACs. Now V1.4 is out and all the little annoyances have been fixed AND replaced with bigger ones. 

1. Why did you remove "Switch UI mode"? Floating palettes might be fine for some applications but NOT ON A CAD program.

2. I am aware that you instituted a lttle "Expand arrow" in the upper right corner but that too has loads of flaws.

A - You still can't dock anything and are stuck with any toolbars or whatever floating on the surface of your drawing. Just makes for horrible access and a quite crappy work flow. 

B - IF you do decide to go this route (full Screen), Just when you get your screen arranged for this rather bizarre layout, at the end of the work day when you shut down, guess what? It doesn't open in that mode when you restart. So you are back to arranging your screen again. Worse part is, Some things will stay as you left them and they probaly will be covering the arrow you have to access to go back to full screen. 

3. Why did you remove the ability to double click to edit text? In place of that you added another command (tool icon) but I still wonder why. The new way is more clicks.

As I see it now, with these limitations, I couldn't possibly recommend this as a professional application