Version 4 gives your discoveries more room. • Adaptive Discover and Library layouts, including side-by-side browsing on supported wide windows. • iPhone Duo fold-aware layouts and tabletop video controls where supported. • Cards and thumbnail grids for your saved Library. • Named collections and saved feeds that remember your search and filters. • Optional, on-device viewing history, off by default, with links back to your recent non-mature discoveries. • Improvements to playback continuity, scrolling and adaptive ad layouts. Every feature remains free and advertising-supported.