v5.0.0

• Added merger for Zugferd PDFs, i.e. PDFs with XML attachments
• Replaced TCPDF with Fpdf library for merging as default (both libraries supported now)
• Updated several public interfaces to support type hints and make purpose clearer
• Removed deprecated ZendPdf merger

v4.0.2

• Updated dompdf library to 3.x

v4.0.1

Fixed

• Issue with total page count not being replaced for some font families

v4.0.0

Changed

• Raised minimum PHP version to 7.4
• Small refactorings for typehints
• Debug file appends content now

Fixed

• Issue with pdf author not being set correctly