New version notifications

Defguard will periodically (every 6 hours) check for a new version, If there is one that is newer than the current one, a toast will be displayed in the admin dashboard.

You can display the release notes by clicking "See what's new".

If the update is considered critical (e.g. fixes a vulnerability) it will have the "critical update" badge.

If you dismiss the update, it won't be shown again for that version for the