.. _changes: - Manage invoices and all information associated with invoices. - Send invoice by email - create invoice from PDF file - create invoice from image of receipt - create invoice from UBL file - read invoice from Holodeck instance - send invoice via Holodeck instance - View invoice history for contacts - View invoice history for projects - Create monthly and quarterly results (per project). - Create quarterly tax reports for NL. - Store invoices in Peppol BIS 3.0 format. v0.1 (master) - Create/read/update contacts - Create/read/update projects - Create/read/update VAT rates - Create/read/update cost centers - Generate default VAT rates - Generate default cost centers