I am running Updater 3.3.0 with php5.6 and get these errors:
Message: Non-static method Updater_helper::arrayExtend() should not be called statically, assuming $this from incompatible context Filename: updater/api.updater.php
If I make the functions static the error messages in the Control Panel go away, but Updater throws more errors when I try to run it and update EE from 2.10.1 to 2.11.1.
Does DevDemon Updater 4.0.0 run on php5.6 without these errors?