The latest build of Windows 10 that is officially supported is 10130 as crucial files for developers haven't been made for newer builds yet. When support for newer builds becomes available, we will announce it in this forum.
The Windows 10 SDK for builds up to 10158 has been released on the 30th of june:
V9 - Beta - Activation
in ESET Beta Products for Home Users
Posted
The Windows 10 SDK for builds up to 10158 has been released on the 30th of june:
hxxp://blogs.windows.com/buildingapps/2015/06/30/windows-10-sdk-preview-build-10158-released/