Microsoft has released Windows 10 preview build 20262 (FE_RELEASE) to Insiders on the Dev channel with mostly bug fixes. Windows Insiders can download Build 20206 right now by going into Settings -> Update & Security -> Windows Update and then checking for new updates. Below are the new features in this release, and you can read the full release notes here. We fixed an issue where old SleepStudy etls were unexpectedly not being cleaned up and no response the first time a pen was clicked after being paired due to a crash.
Source: https://www.bleepingcomputer.com/news/microsoft/windows-10-preview-build-20262-released-to-insiders/