• UI: Added Fullscreen mode! Double-click the video or press F to enter fullscreen. Press Esc to exit.
• UI: Added on-video control bar. Play or pause, scrub with a seek bar, see current time, adjust volume, and enter fullscreen. Controls appear on movement and hide after a short idle.
• UI: Easier segment drag and resize. Resizing keeps the playhead pinned to the edge you are adjusting. Clearer handles and borders.
• UI: Removed grouping of bookmarks.
• UI: More reliable thumbnails in the sidebar.
• UX: Added shortcuts such as Left and Right arrows to seek 10 seconds. Up and Down adjust volume. M toggles mute. F toggles fullscreen.