History:

Beta 0.5	8.11.1995

- Network support was added for max. 10 slaves
- SIGUSR1 signal now put the status info about UPS to the file /var/upsstat
- This version is available for public release

Beta 0.4	25.10.1995

- Network support for one slave
- Logging feature was added

Beta 0.3	10.9.1995

- Better UPS switching off
- Configuration file, parsing etc.

Beta 0.2	10.8.1995

- Battery low support
- Some minor bugs fixed

Alpha 0.1	23.5.1995

- First version, uploaded to the sunsite.unc.edu 