There is in fact a way to 'un-minimize' a window [0]: Use cmd+tab to go to the application, while still holding cmd press alt, and release cmd. It helped me o

There is in fact a way to 'un-minimize' a window [0]: Use cmd+tab to go to the application, while still holding cmd press alt, and release cmd. It helped me out a couple of times when I accidentally minimized a window. [0] https://discussions.apple.com/thread/1615114 https://discussions.apple.com/thread/1615114