In preview build 27898 of Windows 11, Microsoft introduces features such as the automatic shrinking of Taskbar items when there are many pinned applications, a revamped pop-up system for application permissions, and the ability to add custom words to the speech-to-text dictionary. The upcoming Windows 11 25H2 update is expected to launch in the coming months and will share a servicing branch with the 24H2 version, featuring a unique deployment strategy where necessary code is installed but remains inactive until the official update is applied.