Announcing Windows 10 Insider Preview Build 18990

Hello Windows Insiders,

Today we’re releasing Windows 10 Insider Preview Build 18990 (20H1) to Windows Insiders in the Fast ring.

IMPORTANT: As is normal with pre-release builds, these builds may contain bugs that might be painful for some. If you take this flight, you won’t be able to switch Slow or Release Preview rings without doing a clean-install on your PC.

If you want a complete look at what build is in which Insider ring, head over to Flight Hub. You can also check out the rest of our documentation here including a complete list of new features and updates that have gone out as part of Insider flights for the current development cycle.

Not seeing any of the features in this build? Check your Windows Insider Settings to make sure you’re on the Fast ring. Submit feedback here to let us know if things weren’t working the way you expected.

What’s new in Build 18990

The Bug Bash starts tomorrow!

Running from Sept. 25th to Oct. 2nd, the Bug Bash is a week–long event that takes place both for Insiders and Microsoft employees to help this release ship with quality. Starting at midnight (PDT), you’ll see Bug Bash Quests light up in the Feedback Hub, continuing throughout the span of the week. More details are available in our coming soon announcement.

Before you update your machine, visit the Windows Insider Blog today to view full details on Build 18990 new features, general changes, improvements, known issues and much more!

No downtime for Hustle-As-A-Service,
Dona <3