- New: PDFs that contain JPEG 2000 images (common in print-ready and InDesign exports) now display those images instead of blank areas.
- New: Chinese, Japanese, and Korean text now renders correctly in PDFs that rely on external character maps.
- New: PDFs that do not embed their fonts now fall back to the standard PDF fonts instead of a browser default.
- Improved: if your server is not set up to serve the viewer’s engine files correctly, the FlipBook now shows a clear on-screen message with the exact fix instead of staying blank.
