Enormous thanks to: Jeffrey Harris, for his incredible work on the original package Tim Baxter, for all his work maintaining vobject over the past few years Adieu, for keeping things alive on github Kristian Glass, for his enormous help with testing and Python3 matters Gustavo Niemeyer, for all his work on dateutil Dave Cridland, for helping talk about vobject and working on vcard TJ Gabbour, for putting his heart into parsing