Below are the build notes for v2020R1 Fix Branch / Minor Releases for Qoppa’s PDF Library jPDFPreflight.
Version v2019R1.02 – June 08 2020
JPDF-1652 – PDF/UA verification adds annotations for bad links in the wrong page and location
Version v2020R1.00 – May 14 2020
Main Release. See v2020R1 Main Release Notes.