CLAUDE.md: status to V1.2.1 / 2026-09-08; the BER paragraph now says
Script A takes a baseline as well as Script C taking the closing sweep;
and a new gotcha that 'clear' is what puts the lanes back, with the
Script A versus Script C traffic reports as the way to tell whether they
came back in time.
ARCHITECTURE.md: Script A ref to V1.2.1 and its row updated with the
baseline sweep; the BER row notes both call sites; the sleep 30 /
BER_INTERVAL known issue now says three places rather than two; a new
known issue for the missing settle between Script A's BER clear and its
first traffic run; and the git tag checkbox to V1.2.1.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014RetWKFZFG1ZHcitQAyhwM
