Commits e03f663: #155 Fix sample file (HorstOeko) 4281190: #156 #157 Fix composer.json (horstoeko) b1ab332: An option has been created to attach additional attachments to a PDF (horstoeko) #158, Docs at https://github.com/horstoeko/zugferd/wiki/Creating-PDF-Documents#add-addtional-attachments-to-pdf
horstoeko/