Microsoft releases one more Windows 10 SDK Preview Build, pushing it to number 18922. You can use it in conjunction with Windows 10 Insider Preview (Build 18922 or greater). Though there are no major changes in this build, but you can find new API changes for pen input and bug fixes.
Here's how to download the latest version of Windows 10 SDK Preview Build 18922 (both web installer and ISO image for offline installation).
The last Windows 10 SDK preview build was released a week ago but didn't have any major changes in it. The latest build also followed the same path and was released with few API changes to the pen input.
You can download and install this build in a Windows 10 Insider Preview Build 18922 or higher environment, having Visual Studio 2017 and/or Visual Studio 2019.
As it is from the development branch of Windows 10 (20H1), the final build will come early next year. Till that time, it will have more or less bug fixes and few API changes based on the ongoing development.
If you are a Windows Insider, the Preview SDK build can be downloaded from the developer section on Windows Insider site. Alternatively, you can also download the ISO Image of the SDK for offline installation.