A module whose only artifact is a Go package (mesh-wireguard's go-overlay) never had a done build: PlanOf refused every package of language go. The Go build module already packs and publishes a Go package; the builder now asks it. Builds: design 47 G §370; design 51 *Publishing* Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h