Cinema mode: X's video settings menu (the gear) now shows over the enlarged video instead of hiding behind it.
Cinema mode: X's picture-in-picture button now closes cinema mode as the video moves to its small window.
1.0.5
Live videos: playback speed now works when you've gone back behind live. When you catch up with live, the video goes back to normal speed by itself. Live videos go up to 2.5×.
1.0.4
Video controls: X's own volume slider is no longer hidden under the X-Alted bar. The bar steps aside while the slider is open, and comes back when it closes.
1.0.2
Toolbar popup: background and accent color controls, so you can see your changes live on x.com.
1.0.1
Gradient maker: a visual editor beside the color picker. Drag its lines to move where the colors meet; for round gradients, drag the ovals or click a spot to move the center.