- FIX CMYK->RGB conversion may bring to unexpected crash during some special bitmap decoding
-fix dark mode status bar
- Font mapping improvement.
- found a memory leak for bitmap scaling(very long time ago to adjust scaling algorithm).
- added GLOBAL.g_readonly to make the reader in readonly mode
- fix readonly pdf
- fix Slider/Thumbnail and Night Mode/Light Mode button
- Improved the page browsing experience when single page mode is set
- Added Polygon annotation- Added Polyline annotation
- Bookmark functionality is restored from 3.7x
- Improved the support to M1 architecture
- Minor fix