Here are the features and improvements included in Windows 10 22H2 Build 19045.6029 (KB5061087), as released to the Release Preview Channel on June 12, 2025:
Key Features and Improvements
Mobile Operator Profiles: Updated the Country and Operator Settings Asset (COSA) profiles.
App Platforms and Frameworks:
Fixed: Remote COM activations were failing with error 0x8001011.
Upgraded the included curl tool to v8.13.0.
App Defaults (EEA region):
Small changes for default browsers via the "Set default" button in Settings > Apps > Default apps.
Additional file/link types set for the new default browser, if registered.
New default browser is pinned to Taskbar and Start menu unless you opt out.
Separate one-click button for browsers to change .pdf default, if registered for that file type.
Authentication Platform: Fixed an issue affecting device registration in Entra ID Windows Account Manager (WAM) plugin.
Input and Composition: Fixed an issue with not fully removing unused language packs and Feature on Demand (FOD) packages, which increased storage and update times.
Print and Peripherals: Fixed USB-connected Multi-Function printers with dual protocol interfaces where scanning may fail, preventing use of the built-in OS scanning.
Start Menu:
Fixed: Jump lists would disappear from Start Menu.
Fixed: Start Menu failing to open after updates.
Settings: Fixed an issue where Settings > System > About showed version 2009 instead of 22H2.
Servicing: Fixed an issue with Kiosk devices using ForceAutoLogon configuration and Shift Override that might cause a blue screen after being locked/unlocked.
File Server: Fixed a hang when acknowledging an Oplock break on SMB share resources.