diff --git a/docs/releases/1.17.1.6.md b/docs/releases/1.17.1.6.md
index a55768a15..35321d6a4 100644
--- a/docs/releases/1.17.1.6.md
+++ b/docs/releases/1.17.1.6.md
@@ -15,6 +15,25 @@ The build uses the USA/Canada radio preset and Cascade runtime defaults. Build
 records include the resolved radio settings; the offline USA Cascadia fallback
 is **910.525 MHz, BW62.5, SF7, CR5**. Ordinary updates retain saved node settings.
 
+## Published matrix
+
+The [GitHub release](https://github.com/mikecarper/MeshCore/releases/tag/v1.17.1.6-halo-keymind-cascade-dev-306feebe)
+contains **553 qualified firmware profiles across five release pages**. The
+initial matrix completed all 565 attempts: 537 passed, 16 failed, and 12
+standard ESP32 profiles exceeded the 1.25 MiB portable slot. All 16 failures
+have passing repair builds; all 12 portable exclusions have qualified expanded
+Full alternatives. Smaller profiles that fit remain available.
+
+The initial firmware uses `306feebe`, the 14 nRF52 repairs use `283acd27`, and
+the two Tracker MQTT repairs use `1274956f`. Each firmware filename and target
+manifest records its source. Existing firmware assets and release tags were
+preserved when the repairs were added.
+
+See the [failure and repair report](https://github.com/mikecarper/MeshCore/releases/download/v1.17.1.6-halo-keymind-cascade-dev-306feebe/BUILD-FAILURES.md)
+and [portable-profile exclusions](https://github.com/mikecarper/MeshCore/releases/download/v1.17.1.6-halo-keymind-cascade-dev-306feebe/PORTABLE-PROFILE-EXCLUSIONS.md).
+Full alternatives require their matching expanded partition layout; they do
+not fit a deployed 1.25 MiB slot.
+
 ## Two LoRa profiles
 
 `radio2`, `tempradio2`, `radioat2` and `tempradioat2` add a second profile to