- provide mapping for commas in labels (__COMMA__) in form-constraints together with fc_encode and fc_decode - new method FormField->has_instance_variable to check whether the formfield or a component has a certain variable set to a certain value (used to detect, if e.g. a compound form field contains a wym-weditor) - new method FormField->process_user_input to iterate over formfields before these are stored - new method CompoundField->create_components to factor out common code - new method CompoundField->get_named_sub_component to ease access of subcomponents