Windows 11 Insider Preview Build 26120.2200 (KB5044376) has been released to the Dev Channel, introducing new features, improvements, and fixes. Key updates include:
- Windows Studio Effects: Enhances camera and audio experience using AI technology on devices with a Neural Processing Unit (NPU). A new icon appears in the system tray for easy access when using compatible applications.
- Dynamic Lighting: The settings page now shows a placeholder message when no compatible devices are detected, and new directional options have been added to Wave and Gradient effects.
- Start Menu Fix: Resolved an issue where clicking on a letter in the All apps list disrupted functionality.
- Taskbar Fix: Fixed a crash issue related to explorer.exe when hovering over specific applications.
- Settings Fix: Addressed a bug causing a blank entry in the Privacy & Security section that crashed the Settings app.
- Input Fix: Updated the mouse pointer location feature to be DPI-aware for better performance on high DPI monitors.
- Kernel Vulnerable Driver Blocklist: Expanded the list of drivers vulnerable to BYOVD attacks.
- HTML Applications Support: HTA optional components are now supported in ARM64 Windows PE.
- Live Kernel Debug Files: Resolved unnecessary creation of live kernel debug files.
- User Interface Fixes: Fixed visibility issues in the UI for certain applications.
- Winlogon Fix: Addressed a stop error during system shutdown.
- sfc /scannow Command Fix: Fixed recurring errors with this command.
- Windows Disk Cleanup App: Improved accuracy of free space estimates.
Known issues include unexpected spacing in the Start menu and accessibility problems with Dev Drives in WSL, for which a fix is underway. Insiders in the Dev Channel will receive updates based on Windows 11, version 24H2, and features are gradually rolled out using Control Feature Rollout technology. Users are encouraged to report localization issues via the Feedback Hub.