Version 1.24 RC2 (June 2, 2023)

PDF model

• added a new property XMPCreatorSize for the number of creators

PDF Parser

• fixes of unhandled exceptions in malicious PDFs
• fix of the CIDSet parsing for embedded OpenType fonts
• updated regex for PDF Date to support border cases
• added warning in case of invalid Version entry in the catalog
• fixed an issue of accepting String value types where Name type is required and vice versa

Validation

• (PDF/A-1) fixed comparison of Info dictionary Author and XMP dc:creator in case of multiple authors/creators
• (PDF/A-2,3,4) fixed handling of Default color spaces for DeviceN colorants
• (PDF/UA-1) reverted Table Scope determination algorithm from PDF 2.0 to PDF 1.7