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