diff --git a/phases/linear-static-mitc4-shell/index.json b/phases/linear-static-mitc4-shell/index.json
index 9b9b404..ba7568b 100644
--- a/phases/linear-static-mitc4-shell/index.json
+++ b/phases/linear-static-mitc4-shell/index.json
@@ -93,7 +93,10 @@
     {
       "step": 11,
       "name": "shell-hdf5-output",
-      "status": "pending"
+      "status": "completed",
+      "summary": "RED HDF5 tests exposed missing shell schema and unsafe invalid-inventory replacement; GREEN added additive schema-v0 MITC4 metadata/model/constraint/fixed-location/result/global datasets with finite reopen self-check and atomic preservation; focused 28/28 and full CTest 130/130 passed.",
+      "started_at": "2026-08-12T21:24:06+0900",
+      "completed_at": "2026-08-12T21:42:13+0900"
     },
     {
       "step": 12,