Thanks for bringing my attention to this issue, there indeed exists a small bug regarding package update notifications that happened during the transition between the old and the new notification system.
Seems like package update notifications are still affected by the old configuration key in
/etc/pve/datacenter.cfg
. During the migration to the new notification system, the GUI to manipulate this setting was removed, but the key is still used when deciding whether to send a notification at all.
For now, you can enable the update notifications using the following command:
Code:
pvesh set /cluster/options --notify package-updates=always