Microsoft has released Windows 10 Insider Preview Build 18237 (19H1) to the Insiders on the Skip Ahead ring. This build adds a translucent Acrylic texture to the sign-in lock screen as well as fixes various issues and bugs. Microsoft has renamed the Android “Microsoft Apps”” app so that it now named “”Your Phone Companion”” This is being done to make it easier to understand that the Android app is a companion to the Your Phone feature in Windows 10. Users are reporting that they are receiving an 0x8007000e error or the computer running out of memory when trying to install the new build.”
Source: https://www.bleepingcomputer.com/news/microsoft/windows-10-build-18237-19h1-released-along-with-androids-your-phone-companion/