Fixes
- Layouts now stay centered on any screen size, including external monitors
- Shortcut icons that failed to load now show a letter instead of a broken image
- No more accidental text selection when clicking or dragging around the page

New
- Zoom buttons in the bottom-right corner, remembered separately for each screen
- Option to hide the buttons until you hover near them
- Shortcuts: add and edit shortcuts inline, drag to reorder, emoji or built-in icons, grid or list layout, icon size and shape, open in new tab, and suggestions from your most visited sites
- Cleaner, easier to scan Theme settings