The main console texture is going to be made more neutrally colored at some point, with most of the orange removed and the beige becoming plain white. You can also customize the screen colors in the settings, under Game.
The radar changes can be useful, like compass targeting any specific location on the map with the press of a button which is great for entity hunting.
The save system changes are for the new backup system, works similarly to quicksaving but it saves as a separate file. The key should be in binds.