Quoting Anthony Towns <aj@azure.humbug.org.au>:
> The RC bug list REMOVE tags mean "remove from testing (not unstable)". > > If a bug's filed against ftp.d.o, there's no "trying" -- it'll be removed, > and any packages that depend on it will be left broken. BTW, in any case, If we want to stop supporting emacs20, do we need to change dependencies of every package alternatively depending on emacs20 (like emacs20 | emacs21 etc)? -- Jérôme Marant