A major upgrade to the reading experience:

Added Split View to read alongside the original webpage
Added Read Aloud with play/pause and previous/next navigation
Added live text highlighting during Read Aloud
Added Light, Dark, and Sepia reading themes
Added multiple font choices and font-size controls
Added adjustable line height and reading width
Added optional images and links in Reader Mode
Added resizable Split View with independent scrolling
Improved article and image extraction across different websites
Improved Reader Mode controls and settings interface
Fixed various layout, scrolling, and content-rendering issues

Default Zen Mode remains focused and distraction-free, with additional reading features available when you want them.