0.93:
cleaned up X_SUPPORT handling.
changed Makefile a bit.  
added deps to the makefile.

0.92-beta:
Added -u option.
Very minor cleanups.
Wrote some more docs.

0.9-beta:
Added X support.
Fixed stupid tty stuff (uses utmp now)
cleanup

0.81-beta:
Wrote (minimalist) documentation for paralell LED support
Added portato.c.diff to make portato co-operate w/ us.

0.8-beta:
Added support for parallel LEDs

0.75:
Removed -f option
Added a stat() call that prevents reading the mailbox on every blink
Added a tiny sleep to reduce CPU usage

0.74:
Added -k option
Fixed a *horrible* memory leak (thanks Robert Schouwenberg)

0.73:
Added -l option

0.72:
Added -q option

0.71: 
Added -f option and improved on -t option

0.7:
Initial C version.  Had all features of 0.6

0.6: 
Added most features, including -a option.  The time it took to compile
each time was still depressing.

0.5:
Initial Perl script.  A simple hack.