v4.0.0
New Features
- Added support for redaction annotation.
- Changed PDF rendering mode to high-fidelity rendering.
API Changes
- Added redaction-related interfaces: Redaction, RedactionAnnotationOptions, RedactionStyle, applyRedactions().
- Added redaction-related UI elements.
- Added printPreparation to progress info and renamed attribute current to processed for LoadSourceInfo and SaveSourceInfo. See InfoObject.
Improvements
Updated third-party libraries to enhance security.
Bug Fixes
- Fixed loading of interlaced PNGs.
- Fixed loading of some non-standard PDFs with redundant trailing data.