CallBackery is a Mojolicious+Qooxdoo Framework for building Web Applications Changes for 0.56.0 - 2025-09-05T15:52:10Z the GuiPlugin user property is now always defined and provides a may method which allows everyone access. This makes sure that during startup the config system can get all plugins from actionCfg lists. You do not have to take special care anymore return [] unless $self->user->may('admin'); is fine now!