Hello, I am testing BitSync with success, exchanging and syncing various documents (invoices, tax payment receipts, tax declarations and so on) with some of my customers. What I'd like to see as a feature is the notification when a new file (or several files within a defined period of time) is added to the synced folder so the other part can be updated about it. For example: - My customer adds an invoice file to the folder, I get a mail saying "*Customer-name* has added the file *invoice.pdf*" - Viceversa, when I add a tax declaration, he gets updated with a similar mail. Is that feasible? Thank you!