Was discussed on Discord a bit. kelvinjps’s only versions of the notes are the File recovery snapshots unfortunately.
As far as I can tell, there is no bulk restore of snapshots, so they will have to do them one-by-one.
My understanding of File Recovery snapshots is that they are a safety net for individual notes you may have messed up, templates you may have templated over and need to roll back a version, etc. It’s not a backup or bulk restore feature.
For anyone following along, please have a look at the links below to get backups setup in any way that you can: