Complete:
* OS upgraded to Debian 12
* MapOSMatic installation updated
* * running latest code now
* * Django version upgraded from 3.2 to 4.2
* * finally using a proper Pyhton virtualenv setup
* Main OSM rendering database re-imported
* map styles adjusted for Mapnik renderer changes
* stylesheet upgrades
* * CyclOSM v0.3.7 -> v0.6
* WayMarkedTrails database reimport
* re-enabling minutely OSM data updates
Still ongoing / pending
* fix OpenRailwayMap overlay
* Map stylesheet upgrades
* Munin graphs
* fixing the Weblate translation service
* …