What's new in 5.20 (2012-Aug-15 13:04):

*) manual upgrade to NEW beta poe controller firmware v2.0 for RB750UP and OmniTIK UPA;
   more info at http://wiki.mikrotik.com/wiki/Manual:PoE-Out
*) fix RB951-2n wireless issues;
*) ups - fixed resource leak;