Development record

2026-10-31 — spc-2609202134338445 step 11, fix round 1: the two plan reviews run one after the other, the second handed out only once the first's verdict is recorded, rather than stating the overlap as a limit in the ADR. Grounds: sequencing costs only the wall time of one review and removes the case where two reviewers are out together and one could hand in the other's return; the build's validators keep their parallel rounds, since each reviews a diff on its own lane.