Critical business functionality

Dear KNIMErs,

For business usage (and probably others as well) it would be highly useful to have a node property indicating the last time a node was run - ideally exportable as a workflow variable to keep track lists of snapshot times. In case of the file reader node an additional pass-through option for the created/modified/last accessed meta data of the parsed file would be the icing on the control freak’s cake. :slight_smile: