Windows 11 KB5101684 update released with 42 changes and fixes - BleepingComputer

What the report says

BleepingComputer reports that Microsoft has released KB5101684, an optional preview cumulative update for Windows 11 versions 24H2 and 25H2. The July 29, 2026 update includes 42 fixes and feature improvements and is part of Microsoft’s monthly non-security preview cycle, which is used to test changes expected to appear in the next Patch Tuesday release. Because it is optional, it does not include security fixes.

According to the report, installing KB5101684 brings Windows 11 24H2 systems to build 26100.8973 and Windows 11 25H2 systems to build 26200.8973. Users can get it through Settings > Windows Update by checking for updates and selecting “Download and install,” unless they have enabled the option to receive the latest updates automatically. Microsoft also makes the package available through the Microsoft Update Catalog.

The update addresses several notable problems, including File History backups to SMB network shares failing because of incorrect credential errors, newly provisioned or recovered devices staying in a noncompliant mobile device management state, and files on DFS mapped drives being wrongly treated as Internet-originated after reconnection. Microsoft also says the update improves Office app stability in virtualized environments and expands targeting for Secure Boot certificate deployment on eligible devices.

New or gradually rolling features include File Explorer refinements, better Windows Search handling for misspelled or partial app names, precision touchpad controls, Korean language support for Voice Access, and Voice Isolation for Voice Access to reduce background noise or other speakers. Windows Hello Enhanced Sign-in Security is also beginning to support compatible external fingerprint readers, extending the feature beyond built-in sensors.