Today, November 18th, 2024, we released version 2.15.0 of our open source e-invoice toolkit “Mustangproject”.

This release fixes some errors and supports Factur-X/ZUGFeRD 2.3.2 (#531),
it uses its UBL compatible InvoiceImporter as basis for the ZUGFeRDimporter
convenience methods (#435), additionally fixes a PDF/A validation issue #538,
converts UBL and CII to validated PDF/A #523, now also supports validation
warnings #532, also validates UBL credit notes #555 and more.

As usual the java library can be obtained from Maven Central(use <classifier>shaded</classifier>) and the command line utility including validator can be downloaded from the command line page.