I'm using Joplin across several mac, linux and android devices with the storage sync'd via nextcloud. Today I'm getting a message on one of my Linux machines that in order to sync I have to upgrade the application to version 3.0.0+. I assume that this is because I upgraded the client on one of my other machines (probably a mac) and that triggered an upgrade of the storage format?? The package manager in linux Mint does not yet have version 3.0 so it seems that I'm stuck wrt sync on all my linux machines unless I want to install Joplin in a different manner?