Microsoft has released an innovative build for Windows insiders participating in the Fast ring, this also time it previews the upcoming Redstone 6 update priced the spring of 2019.

Windows 10 build 18237 doesn't bring quite a few changes to insiders, of which this makes sense given that work at this update is in the early days.

Each focus is on buying the October 2018 Update ready for launch, and is expected to happen next month, and all then accelerate enhancing the spring 2019 feature update.

Truly the only change in this build may possibly be the acrylic effect making it to the Windows sign-in screen, contributing to a more modern interface that users see before even signing in. Acrylic is part of Microsoft's Fluent Design System is already that make up other parts of these OS too, including in core apps.

"The translucent texture with this transient surface allows you to focus on the sign-in task by moving the actionable controls up in the visual hierarchy and keep their accessibility," Microsoft explains inside release notes (which you can read in complete in the box below).
"Known issues"

Coupled with several other improvements and refinements, also, there are two known issues, and 1 of them concerns the notifications displayed through the Action Center. Microsoft explains:

"You may experience the background of notifications additionally, the Action Center lose color and turn transparent (with an acrylic effect). We're conscious of for notifications this will probably make them not easy to read and appreciate your patience if we work on a fix," Microsoft explains.

Windows 10 Redstone 6 is projected to file for in the spring of still, as per Microsoft's typical release schedule. This implies it should be finalized in March soon after rolled out to users in April. Build release cadence, however, will accelerate as the October 2018 Update ships next month.