* 28.12.1998 Version 0.3 released
 - add checking for overload
 - make possible of monitoring any equipment
* 23.12.1998 Version 0.2 released
 - write man
 - write Makefile
 - make reading data from tty line more reliable
 - add sysloging of batteries status
 - add -p & -s options to control special function
 - fix several small bugs
* 19.12.1998 Initial version 0.1 released