0.6.2 2007-03-23
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changed animation to darkness

0.6.1 2007-01-24
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increased button debouncing time from 50ms to 80ms

0.6 2007-01-20
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now staying off on data timeout
  if last received command was turn-off command
  or no command received since power-up

0.5 2006-12-18
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now only using PWM output for PWM values 1..254
now outputting PWM valus 0 and 255 with PWM turned off for this pin
now explicitly invalidating serial receive position after received message
added synchronization to speed of serial signal
changed default animation to running light (half on) with everything off in between
set gamma to 1.4
set preheat to 0.0

0.4.2 2006-11-27
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changed default movie to blinking between 1+3 and 2+4

0.4.1 2006-10-07
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lowered preheat setting

0.4 2006-10-02
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added animation mode in case of serial timeout

0.3 2006-09-02
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changed lighting modes
improved button debouncing
increased button debouncing time from 32 to 50 microseconds

0.2 2006-08-27
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changed switch off to turn off PWM machine
  - needed because total off cannot be reached on all PWM channels
fixed addressing bug in table mapped grayscales
added status output LED
reduced gamma correction from 1.5 to 1.3 (and adapted preheat setting)

0.1 2006-08-21
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first version
