shrib it up!

The site has been overhauled a bit:

• when you work on a note with previously saved or backed up versions, you can now retrieve those through links at the bottom of the page. For now, the list is limited to the 5 most recent saves or backups, respectively (if you need more: contact me!).
• when a new user saves a note under an existing name, the previous content is automatically backed up.

Note: these features get rid of the risk of you losing your notes if someone else overwrites them. You can now simply retrieve them from the backups.