Among other changes:
- The default for the
delete_mails_afterconfig value was changed from 40 to 20. If you also want this for your chatmail instance, change it in your local chatmail.ini file and runcmdeploy run. - The logs are not saved to disk anymore. You can still view them with
journalctl, but not after a reboot. - We forked dovecot to include a patch which makes message transfer much faster. Apart from this change, it is just the same as the debian version. Read more here about how we are building it.