New UI have two main goals:
1) get rid of unnecessary clicks when switching tools
2) unobtrusively reminiscent of hotkeys
Improvements have touched not only the upper toolbar, now DPS remembers
last used folder from previous tool and returns to it again after switching.
Tilesets cobobox moved near to the folders list, and although there is less space, I think this arrangement in more logical.
Object toolbar now contains flips buttons and scale slider.
The rotation tool is still removed, please use move tool to rotate.
In the near future, new tools will be added, stay tuned.