OpenNTPD is a FREE, secure, and easy to use implementation of the Network Time
Protocol. It provides the ability to sync the local clock to remote NTP servers
and can act as NTP server itself, redistributing the local clock.

For a list of what's new in each release, please see the ChangeLog file
packaged with each OpenNTPD source archive. The newest ChangeLog is linked
from the OpenNTPD website: http://openntpd.org