Script A: header to V1.2.6; entries for blanton_fdr.sh, the unused
lanes off in Script A, and the FDR hooks in Script A, B and C, with
notes on the unverified STOp keyword, the lanes never being turned
back on, the both-units-only gating and the exec bits.
CLAUDE.md / ARCHITECTURE.md: status and release to V1.2.6, FDR and the
unused lanes in the overview, the Script A flow, the tree and the
commands.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0131orciRKrejchsuDk6UpXk
