xfce4-screenshooter - 'Print' key seems to work for fullscreen, Alt-Print supposed to work for windows, but does not. Run it from command line like 'xfce4-screenshooter -wd 3' get you three seconds to select the window you want.
A change in Font rendering:
Changed the sub-pixel order from 'RGB' to 'None'. This makes italic text in netbeans look better (in my opinion).