diff --git a/docs/audits/2026-09-07-k1-linux-route-contract-r7.md b/docs/audits/2026-09-07-k1-linux-route-contract-r7.md
index 9f88424..aca863d 100644
--- a/docs/audits/2026-09-07-k1-linux-route-contract-r7.md
+++ b/docs/audits/2026-09-07-k1-linux-route-contract-r7.md
@@ -59,3 +59,20 @@ UTC/monotonic manifest and hashed logs are retained under
 private/acceptance/k1-node085-20260907-core-ui. No agent CLI BLE/MQTT commands
 were sent. Publication of prior installation reports remains blocked by the
 earlier automatic review decision; no remote push workaround is used.
+
+## Prepared release
+
+Source `e6521e855ae2a4dc61dc8f96d4e5c616c4e75552` produced Node 0.8.5
+(109814534 bytes, SHA256
+`c0acb0eb546fdbeb3e65802f6078971baedfd8a14c6f4183a34ec321523d26bb`)
+and private K1 0.1.4+private.1 (318107606 bytes, SHA256
+`7b5c999c1df2a9227eb7e08d9dfaca8e26513c864072991d83638ae5c61f8745`).
+Node provenance also pins DG 5b882bc. Core/Node TypeScript and production builds,
+Go packaging and the Node UI boundary test passed. The release is retained in
+private/releases/mission-core-node-k1-20260907-r7. Transfer checksums matched;
+APT simulation selected two upgrades and no removals.
+
+The canonical Core is operational and serves the exact new index, SHA256
+`ab8f6a515715715b8842023729e1a22fbf2d524ca157a7e53f774e2fe081a8da`.
+One Ubuntu GUI installer is awaiting owner sudo authentication. Installation,
+read-only DeviceInfo/control verification and live/recovery remain pending.