This build adds most of the core functionality planned for the initial release, it contains the new KernelIsolator driver which is digitally signed, the rest of the files is not signed, we will do that for the first final build for which we will also add an installer.
I have created a not so short demo video showcasing all the new features and listing a bunch of common use cases: https://youtu.be/NkVR5ktvqBc