Windows 10 19H1 build 18237 now rolling out for Insiders in the Skip Ahead ring

Windows Update Insider
Windows Update Insider (Image credit: Windows Central)

A new 19H1 build is now rolling out for Windows Insiders in the Skip Ahead ring today, featuring new changes and big fixes under the hood. The biggest change coming in this release is a new acrylic effect on the login screen.

What's new?

  • With today's flight we're adding acrylic, a type of brush from the Fluent Design System, to the sign-in screen background. The translucent texture of this transient surface helps you focus on the sign-in task by moving the actionable controls up in the visual hierarchy while maintaining their accessibility.
  • We fixed an issue where Task Manager couldn't be resized in the previous flight.
  • We fixed and issue resulting in Settings crashing when navigating to Accounts > Sign-in in the previous flight.
  • We fixed an issue resulting in reduced Action Center reliability in recent flights.
  • We fixed an issue where if you opened one of the taskbar flyouts (like network or volume), and then quickly tried to open another, it wouldn't work.
  • We fixed an issue for people with multiple monitors where if the Open or Save Dialog was moved between monitors some elements might become unexpectedly tiny.
  • We fixed an issue resulting in certain apps crashing recently when setting focus to the in-app search box.
  • We fixed an issue resulting in certain games, like League of Legends, not launching/connecting properly in recent flights.
  • We fixed an issue where clicking on web links in PWAs such as Twitter didn't open the browser.
  • We fixed an issue resulting in certain PWAs not rendering correctly after the app had been suspended then resumed.
  • We fixed an issue where pasting multi-line text into certain websites using Microsoft Edge might add unexpected empty lines between each line.
  • We fixed a crash in recent flights when using the pen to ink in Microsoft Edge's web notes.
  • We fixed a high hitting Task Manager crash in recent flights.
  • We fixed an issue resulting in Settings crashing for Insiders with multiple monitors when changing various options under Display Settings in the last few flights.
  • We fixed a crash when clicking the Verify link on the Accounts Settings page in recent flights.
  • We've added a new group policy for preventing the use of security questions for local accounts. This can be found under Computer Configuration > Administrative Templates > Windows Components > Credential User Interface.
  • We fixed an issue where the contents of the Apps & Features page wouldn't load until the apps list was ready, resulting in the page appearing blank for a time.
  • We fixed an issue where the list on Settings of built-in phrases for the Pinyin IME was blank.
  • We fixed an issue in Narrator where activating Microsoft Edge history items would not work in Scan mode.
  • We made some improvements in Narrator Selection when moving forward in Microsoft Edge. Please try this out and use the Feedback hub app to let us know any issues you encounter.
  • We fixed an issue where Narrator would incorrectly report some standard combo boxes as "editable combo box" instead of "combo box".

Known issues

  • Narrator sometimes does not read in the Settings app when you navigate using Tab and arrow keys. Try switching to Narrator Scan mode temporarily. And when you turn Scan mode off again, Narrator will now read when you navigate using Tab and arrows key. Alternatively, you can restart Narrator to work around this issue.
  • You may notice the background of notifications and the Action Center lose color and become transparent (with an acrylic effect). We're aware that for notifications this can make them difficult to read and appreciate your patience as we work on a fix.

As always, you can check the full changelog at the official Windows Blog.

Zac Bowden
Senior Editor

Zac Bowden is a Senior Editor at Windows Central. Bringing you exclusive coverage into the world of Windows on PCs, tablets, phones, and more. Also an avid collector of rare Microsoft prototype devices! Keep in touch on Twitter: @zacbowden.

  • With all these improvements and changes to Narrator, will we soon see a non-screen device, speaker, AOI/home central, or something like that?
  • So, really, there's nothing new, despite the header. I don't consider "fixes" to be "new".
  • A new build can have nothing new in it. What's new is the build, not its contents.
  • That lock screen is gorgeous!
  • Really? I was thinking it was hideous. Different strokes I guess.
  • I love seeing those beautiful images on the lock screen. And now they are going to blur them?
  • it only gets acrylic effect when you Click to sign in.
  • I have been getting errors and had to reboot 3 times so far and still unsuccessful. Also it eats up a huge amount of ram. 12gb of my 16.
  • Same here but only have 8GB and it was hovering at 7.8 when it failed at just over 60% of the download phase with error 0x8007000e.
  • Seems to have been caused by an MS snafu.
  • Seems MS made a blunder when publishing this build.
  • OMG this is stupid, i cannot get passed 42% download before it freezes then i have to shut it down and undo updates.