Have an older iMac with macOS High Sierra 10.13.6 which the latest version of Plexamp doesn’t seem to support.
Is there a way to disable the auto update in Plexamp as 4.8.0 seems to work fine.
tried to update ~/Library/Preferences/tv.plex.plexamp.plist
[debug]
disableUpdater=true
but the update prompt still appears when Plexamp starts. Only way around it atm is to disable network connection till Plexamp is running.