Microsoft have released a new build for Windows Insiders on the fast ring. Fast ring builds are now available as a VHDX file for ARM64 based Windows devices so you can test build ok devices like the Surface Pro X. The actual changes to the build are minimal, with just a hand full of fixes.
UPDATE: Here is my hands on video:
Here are the changes:
General changes & improvements
We updated the configuration of Windows Hello to make sure it works well with 940nm wavelength cameras.
Windows Sandbox WSB files are now case insensitive.
We fixed the issue causing the IIS configuration being set to default after taking a new build.
We fixed an issue that could result in a key press not waking up a device from connected standby in certain scenarios.
We fixed an issue impacting Remote Desktop reliability.
We’re looking into an issue where some devices booting from eMMC storage may bugcheck when resuming from hibernate.
We’re looking into reports of the update process hanging for extended periods of time when attempting to install a new build.
We’re working on fixing an issue for a future Insider Preview build where in Settings > Privacy the Documents and Downloads sections show a broken icon next to their page name (just a rectangle).
We’re looking into reports that taskbar preview thumbnails aren’t rendering consistently (showing a blank area).