How can I upgrade Nexcloud from 19 to 20 and preserve my data? I'm using docker compose file with image linuxserver/nextcloud:latest but I have still version 19.0.4.
I tried remove container and image and recreate container with the same settings. When I check Settings > Overview, there is v19.0.4 and it says that it's latest version.
When I do claen install with same settings but only different volume and db I get version 20.0.1.