Open your existing Duo3.0 console and navigate to Help > About . If you see build number below 3.0.421 , you are vulnerable to the export bugs.
XMP metadata is written correctly, making the PDF discoverable and compliant with archival standards (PDF/A-3u). Duo3.0 Pdf Fixed
These flaws often forced users to rely on third-party repair tools, costing hours of manual rework. Open your existing Duo3