A series' newest published Go package keeps its module's digests read at the version's commit; each module of another repository whose series the user's manifest accepts enters the import form and the version line by them, pinned to the version (Go's form). A series with no published version keeps the commit form; a group member keeps its head. A publish that moves a series' newest recomputes at once. Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig