A new animation mode has been added (#5, Johnny Five) to allow individual digit color control, use left/right (Needs Input!) to "select" the active digit, which will blink twice in white and then the up/down motion of the joystick will change the color for that digit column. The colon color can also be changed. 

The currently selected animation mode will now also be briefly displayed with each click of the joystick.

To mark the occasion, here is the new firmware running inside a lovely purpleheart case. More firmware improvements are coming :)