ntpd was pledged in 5.9. Rob
Index: 60.html =================================================================== RCS file: /cvs/www/60.html,v retrieving revision 1.70 diff -u -p -r1.70 60.html --- 60.html 24 Aug 2016 20:47:30 -0000 1.70 +++ 60.html 25 Aug 2016 07:48:55 -0000 @@ -598,7 +598,7 @@ to 6.0. <li>Moved the execution of constraints from the ntp process to the parent process, allowing for better privilege separation since the ntp process can be further restricted. - <li>Added + <li>Improved <a href="http://man.openbsd.org/pledge.2">pledge(2)</a> support. <li>Fixed high CPU usage when the network is down.