Decision 72 rules on F2 (five definite refusals stop a DM; unknown outcomes keep retrying) and J4 (type-check confirmed journal lines), and opens two rows: the S4 follow-up for Rocko and the K1, K3 and K10 cohort failures for Darkwing. The trackers boot test from the row 39 gate is kept under agents/sage/work/s4-follow-up/ until the follow-up moves it into packages/cli/tests/. Co-Authored-By: Claude Opus 5.5 <[email protected]>