ADR 0607 §3, §5: an asked semantic version (v0.1.15-feat-x.2) is downloaded through the Go seat and built whatever go.mod names, said when go.mod names a newer one; one the seat does not hold fails naming it as a download that may be retaken, never looked for among the pull request heads. Rows in the asked-version table test. Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig