NEW: system | docs -> addeda first version of an update tutorial (v4 to v5)
NEW: system | docs -> addeda first version of an update tutorial (v4 to v5)

artemeon/core,kajona/kajonacms,artemeon/core,artemeon/core,kajona/kajonacms,artemeon/core,artemeon/core,kajona/kajonacms,kajona/kajonacms