PDFAPI V8.0MR4 Release Notes.

May 26, 2026

Release Notes — New Version

Enhancements & Bug Fixes

  • Fixed an issue where the "Other Error" (902) might occur in the text searching command when the search text contained ligatures.
  • Fixed an issue where the getting page size command would crash if there were invalid parameters.
  • Fixed an issue where the inserting watermark command might cause the width of alphabetic characters in the original content to expand, resulting in overlapping text.
  • Improved the process for the PDF/A conversion command and the PDF/A validating command.
  • Improved the masking process in "-searchTextAndSetMask" (masking the searched text) and "-setMaskUsingRedaction" (applying Redact annotations and mask).
  • Updated to the revised version "libpng 1.6.56", due to a security issue (CVE-2026-33416) found in the library for handling PNG images.