On Oct 21, 2015, at 08:36 AM, Sandro Tosi wrote: >I need to backport quite some packages, and use often experimental to >stage big packages new releases (think of numpy and matplotlib) so it >is not a rare situation at all and it should be considered now that we >are at the beginning of a new era and changes are easier Are you advocating for adopting DEP-14 in all cases? Cheers, -Barry