diff --git a/.custodian-brief.md b/.custodian-brief.md
index d7301eb..d700354 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,11 +2,14 @@
 # Custodian Brief — glas-harness
 
 **Domain:** infotech  
-**Last synced:** 2026-09-05 17:34 UTC  
+**Last synced:** 2026-09-06 07:42 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
+### Repository review: session isolation and startup failure reporting
+Progress: 2/2 done  |  workplan_id: `33761e0d-f9eb-5f0a-919e-180ca0ae0173`
+
 ### Prove the first local rein profile end to end
 Progress: 2/6 done  |  workplan_id: `170bf1ae-337f-5553-8d1e-03b07100e08f`