diff --git a/.custodian-brief.md b/.custodian-brief.md
index 22d6960..db14c9e 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — the-custodian
 
 **Domain:** infotech  
-**Last synced:** 2026-08-17 09:27 UTC  
+**Last synced:** 2026-08-22 20:29 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -11,9 +11,7 @@
 
 ## Inbox Hygiene
 
-**Stale unread:** 2 message(s) older than 3 day(s) — triage at session start.
-**Missing thread_id:** 2 unread message(s) lack supersession chains.
-- ! railiance-platform: PROPOSAL: promote the Railiance four-axis repo family model into canon  `cc64764a`
+**Missing thread_id:** 5 unread message(s) lack supersession chains.
 
 ---
 ## MCP Orientation (when available)