diff --git a/docs/PRODUCTION-MASTER-PLAN.md b/docs/PRODUCTION-MASTER-PLAN.md
index 2345510a..43a9a9a0 100644
--- a/docs/PRODUCTION-MASTER-PLAN.md
+++ b/docs/PRODUCTION-MASTER-PLAN.md
@@ -173,10 +173,11 @@ no-regression; the original hang was load/timing-induced and not separately repr
 1. **CASCADE tier in the canonical gate:** uninstall → verify the app is GONE from My Apps /
    `container-list` / package state (no ghost), data preserved per policy, then reinstall →
    verify it returns healthy. Catch the immich/grafana ghost + reinstall-stops bugs.
-   *(Test EXISTS + passes — `bats/cascade-uninstall.bats`, gated on `ARCHY_ALLOW_CASCADE_DESTRUCTIVE`;
-   `run-gate.sh` still never sets it. DECISION PENDING: run a single cascade pass alongside the 5×
-   destructive loop vs. a dedicated cascade gate — do NOT fold uninstall/reinstall into all 5
-   iterations, it balloons runtime.)*
+   *(✅ DONE `b7d92107`: `run-gate.sh` now runs ONE cascade pass after the 5× loop when
+   `ARCHY_GATE_CASCADE=1` (+`ARCHY_ALLOW_DESTRUCTIVE=1`), counted into the tally — opt-in so default
+   behavior is unchanged, and deliberately NOT folded into all 5 iterations. `cascade-uninstall.bats`
+   7/7 on .228. Next: extend cascade coverage beyond the single throwaway app to the multi-container
+   stacks, e.g. an immich/btcpay cascade variant.)*
 2. **Progress-UI assertions:** install AND uninstall must report monotonic, truthful progress
    (not a stuck full-red bar); a long op must surface a real stage/percentage and a terminal
    success/failure — no silent hang. (Likely both a backend progress-event fix AND a UI fix.)