PDF with ZUGFerd file version 2.x is not valid
KB-20201208-01
Version
Before XFRX 21.0.0
Symptoms
ZF/FX Validator show errors:
- XMP Metadata: DocumentFileName contains an invalid value
- XMP Metadata: Version contains invalid value
Workaround
None.
KB-20201208-01
Before XFRX 21.0.0
None.