According to the official changes, build 22621.317 only fixes a bunch of issues with the Smart App Control feature, crashes with the virtualized Appt-V Office applications, increases game latency, and resolves some problems with various apps, including the Take a Test and Camera app.

Update KB5015885 fixes and changes for Windows 11

These are the fixes and new features available with the latest update of Windows 11: If you want to download and install the Windows 11 build 22621.317, you need to enroll your device in the Release Channel using the “Windows Insider Program” settings from the “Update & Security” section. Once you enroll the computer in the program, you can download build 22621.317 (KB5015885) from the “Windows Update” settings by clicking the Check for Updates button. However, you will need a device that meets the minimum system requirements to receive the update if you are new to the Windows Insider Program. All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.