+ // 'loop' was added while canvas version 0.6 was in use; the 'random' node was added back when 0.1 was in use
+ if ((version == "0.1" || version == "0.2" || version == "0.3" || version == "0.4" || version == "0.5" || version == "0.6") &&
+ element->get_name() == "random" &&
+ value_node->link_name(i) == "loop")
+ continue;
+