Before the "upgrade", we had a 'Print Later' checkbox at the bottom of the invoice creation page. It is now missing. You could create an invoice and save it for later if you wanted to send it to the customer at a later time. Then, when you were ready to send you would go to Sales - All Sales - and for the status you would choose 'Open' and 'Print Later' to see all the invoices that you have not yet sent. This was good to get a real-time view of your P&L even if you didn't have all the timesheets from employee yet and couldn't send out the invoice. We need this feature back.