diff --git a/.custodian-brief.md b/.custodian-brief.md
index b5b635a..f78145e 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — railiance-telemetry
 
 **Domain:** infotech  
-**Last synced:** 2026-09-28 09:23 UTC  
+**Last synced:** 2026-09-29 19:40 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -12,6 +12,11 @@ Progress: 3/4 done  |  workplan_id: `08a5db92-7293-50d3-b589-55287b9850b3`
 
 **Open tasks:**
 - ! Accept private runtime and controlled end-to-end delivery  `ceb14fdc`
+  *(wait: Package/runtime execution owner chosen with cluster/activity-core; install only through accepted authority.)*
+
+## Inbox Hygiene
+
+**Missing thread_id:** 1 unread message(s) lack supersession chains.
 
 ---
 ## MCP Orientation (when available)