You can view and vote for this suggestion on the iXsystems JIRA.
Updates to storage OS can sometimes break specialized network drivers or plugin configurations; snapshots allow for "one-click" restoration. 125176
Until this is fully integrated as a "toggle" in the UI, include a Boot Pool Snapshot as a standard step in your maintenance checklist. You can view and vote for this suggestion
Encourages users to keep their systems updated with the latest security patches, knowing they have a fallback. 🛠️ Current Status & Workarounds 125176
Since you asked for a "report" on this topic, I have prepared a summary of this feature request and its importance for system administrators. 📋 Feature Report: NAS-125176 Automatic Snapshots During OS Upgrades