Decision/directive lines keep their dates and content, drop the name; hands-on confirmations become "confirmed by hand at the panel"; a dangling CLAUDE.md reference becomes "repo policy". Upstream vendor author attributions in the GPL kernel sources (MODULE_AUTHOR, copyright headers, LKML citations) are third-party legal attributions and stay. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_018HUayid7W5w7jBdb9Rrj1K