Upgrade to 1.6.5 Written by on 8 Sep 2014. Posted in Support Forum › Category: Installation and Basic Operation › Upgrade to 1.6.5 0 Vote Up Vote Down marc2029 asked 10 years ago Good day, What is the best way to upgrade from 1.6.4 to 1.6.5 on a production server. (ubuntu 14.04) Kind regards Marc