[yoe] can now build itself. The latest video
walks through a short proof: build a selfhost-image with [yoe], boot it in
QEMU, SSH in, and run [yoe] to build another image. The demo runs two levels
deep — host workstation, a QEMU instance built by [yoe], and another [yoe]
build running inside that.
This is a companion discussion topic for the original entry at https://yoebuild.org/blog/self-hosting/