Server count hits 220.

Please do not use OpenNTP as a server for the project [2004-12-15: Versions later than 3.6.1 do now properly report the stratum, though].

The monitoring system has been changed: it now uses simple ntp queries instead of ‘ntpd’ monitoring servers.

{0,1,2} subzones have been reintroduced. will be retired in the long run.

Read more in the full announcement.