On the real bus the artifact seat's removed (retention) and refused (another digest) move a numbered version, and the forge bridge's merged asks the Go seat to remove the version tagged for the branch, reason tag-gone, whose removed turns it removed. Each failed first with its hearing off. No new test function: the builder holds 16 integration tests. Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig