diff --git a/.custodian-brief.md b/.custodian-brief.md
index 924bff2..f73ba01 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,11 +2,24 @@
 # Custodian Brief — state-hub
 
 **Domain:** infotech  
-**Last synced:** 2026-06-22 21:27 UTC  
+**Last synced:** 2026-06-23 19:42 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
+### State Hub offline write buffer and edge relay
+Progress: 0/9 done  |  workstream_id: `189508bd-b3cb-4caf-ac95-30bf2823201d`
+
+**Open tasks:**
+- · T01 - Write Safety ADR and Route Inventory  `07aa2d43`
+- · T02 - Central Idempotency and Replay Acceptance  `f0060859`
+- · T03 - Durable Local Outbox Store  `6897dd71`
+- · T04 - Edge Relay HTTP Surface  `deb883df`
+- · T05 - Replay Worker and Conflict Handling  `6c3916c1`
+- · T06 - MCP and Agent UX Integration  `8ccac4f9`
+- · T07 - Operator Observability  `62c0ca4f`
+- … and 2 more open tasks
+
 ### State Hub Full ThreePhoenix HA Migration
 Progress: 0/8 done  |  workstream_id: `8d0c1b5d-44da-4b91-8357-e6526d3e0a85`