Generate E-invoice From JSON

The new endpoint /api/invoice/create allows e-invoice creation directly from JSON input. Additionally, the JSON schema for the internal invoice format has been fixed to properly support fields with multiple code lists.

Fixed Docker Container

The docker container is now built for the linux/amd64 platform so that it runs on other platforms than a macOS.

Bugfix and Maintainance Release

News:

• All Factur-X/ZUGFeRD conformance levels are supported.
• Possibility to create arbitrary UBL and CII formats by overriding customization and profile id.
• Fixed a couple of bugs.

First Stable Release

The application can now create all relevant output formats. It can also be run inside of a container.