This task tracks the preparation of our base system services for Debian 11/bullseye. Nothing is released yet, schedule is here:
https://lists.debian.org/debian-devel-announce/2020/03/msg00002.html
Further base packages to build/import:
- debmonitor-client
- debdeploy-client
- ferm (patched compared to Debian)
- python-wmflib
- prometheus-rsyslog-exporter