The plugin icons in Core apparently come from trueos.org which I learned today when I went to update Syncthing. I saw the announcement of TrueOS’s discontinuation (TrueOS Discontinuation - TrueNAS - Welcome to the Open Storage Era). This discontinuation of TrueOS shouldn’t affect updating plugins right?
It shouldn’t, but plug-ins are also on their way out. You should either be switching to SCALE, or creating manual jails to install software.
Update went fine but after starting the plugin back up this appeared:
Have it on my roadmap to setup a new Scale system and migrate my data to such.