Version jump from 1.1 to 1.3

Version 1.2 of Veloconnect was meant to introduce an exchange of data on orders, delivery notes and invoices. For this purpose, the invoice module was introduced, and a corresponding schema file was created. However, there was no official documentation defining semantics.

 Once Veloconnect had been advanced on a broader basis in terms of personnel and institutions, it quickly became apparent that the invoice module is not sufficient for the business requirements to be covered by document management.

 Because the schema file for the invoice module was nonetheless distributed and implemented for several suppliers, a decision was made to develop a new module (receipt) for document management, and to jump officially from version 1.1 to 1.3.

 Client and server implementations for Veloconnect 1.2 should therefore be migrated to Veloconnect 1.3 as soon as possible.