Windows 11 is introducing updates to its taskbar in build 26120.4733, featuring a new animation that activates when users hover over open applications. This includes a “fly up” animation that displays a thumbnail reflecting the actual size of the app window, which adjusts dynamically for smaller windows. Additionally, a size-adjusting animation will activate when hovering between thumbnails of varying dimensions. Windows 11 will also introduce a "shared audio" feature, allowing users to connect and play music through multiple audio devices simultaneously via Quick Settings, compatible with Bluetooth devices supporting version 4.0 or higher. These updates are currently being tested in preview builds.