Author: admin

Version 0.0.2 of the REST API for Mustang supports authentication and HTTPS

Corrected checks of ZUGFeRD 2 invoices in Basic profile in the new version of the open-source e-invoice validator ZUV

Mustang publishes version 1.7.4 of it’s open source e-invoicing library with additional Java 11 support and corrected ZUGFeRD 2