Support for Buster will be added once 10/buster is a stable release. We only provide builds for the current stable version, and the previous version, so Debian 8/jessie support will be dropped when this happens. But it is premature to do that now.
michael > On March 31, 2019 at 6:04 AM Kostya Vasilyev via dovecot > <dovecot@dovecot.org> wrote: > > > Speaking of repositories... > > Debian "buster" (future version 10) has for some time been "stage 1 frozen" > (if I have the terminology right) and quite usable. > > Perhaps it's starting to make sense to make a repo / start producing builds? > > -- > Kostya Vasilyev > k...@fastmail.com