Design 32's words: a series is <major>.<minor> and only on the four kinds the builder numbers, a package is go or typescript, generated-from only on a package. A package is published as its source, so it names no system: today's judge refused mesh-sdk's Go package (no system) as a binary. Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig