Upgrading from "Beta" to "Sharp" version 5. What do I need to do

is there an unofficial guide to upgrade from 4.x to 5.x? i have no plugin installed and just samba shares, ftp and docker but already using portainer (also in a docker)?

is it safe?

thanks.

also i don't use ovm-extra neither other plugins.

sed -i "s/stretch/buster/g" /etc/apt/sources.list

sed -i "s/stretch/buster/g" /etc/apt/sources.list.d/*

sed -i "s/arrakis/usul/g" /etc/apt/sources.list.d/*

sed -i "/[Dd]ocker/d" /etc/apt/sources.list.d/omv-extras-org.list

apt-get update

apt-get dist-upgrade

reboot

is this enough or do i have to do something else?

Start from this post. There has been a lot of discussions regarding upgrades! The thread should contain other useful info.

upgraded all seems fine, is there a lsb-release to check?