The plexmedieserver plugin has been removed for OMV5 and omvextras won't ship a repository entry for it either. Thus apt-show-versions will remove the plexmediaserver package. To be able to conditionally keep it we would need:
a variable which must be set to enable this behavior
if set to yes add a repository for mediaplexserver and conditionally install the key for it
The plexmedieserver plugin has been removed for OMV5 and omvextras won't ship a repository entry for it either. Thus apt-show-versions will remove the
plexmediaserver
package. To be able to conditionally keep it we would need: