FYI - Debian 10 "Buster" is now "officially" released.

https://www.debian.org/News/2019/20190706

-- Kostya Vasilyev kman@fastmail.com

On Mon, Apr 1, 2019, at 6:27 PM, Michael Slusarz via dovecot wrote:

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 kman@fastmail.com