Incoming thread necromancy
Have we come to a general consensus on adding a new flag for maintainers
to list multiple maintainers, and leave maintainer in place?
What kind of implications does this have when someone adds themselves to
maintainers with a maintainer left in the metadata? are they a
I think the use of maintainers rather than maintainer would be
appropriate. Would we use it in both instances of a single and multiple
maintainers, check for both when doing a charm proof, have charm proof
set the use of maintainer as opposed to maintainer as a warning that
gets outputted, etc.
