>> “I haven't updated the original article since I'm not sure what the etiquette for updating a highly shared article is.” Adding “UPDATE:(date)text” either in

>> “I haven't updated the original article since I'm not sure what the etiquette for updating a highly shared article is.” Adding “UPDATE:(date)text” either in the footer - with a brief dip in the header saying there’s an updated in the footer is an easy way to accomplish this.