diff --git a/.custodian-brief.md b/.custodian-brief.md
index c79b128..079a6a1 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,16 +2,13 @@
 # Custodian Brief — rail-kubernetes
 
 **Domain:** financials  
-**Last synced:** 2026-07-26 00:09 UTC  
+**Last synced:** 2026-07-26 00:18 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
 ### Bootstrap rail-kubernetes and import the wave-1 contract
-Progress: 3/4 done  |  workplan_id: `1f2254f5-a873-46fc-a77c-bc725eeaaeb8`
-
-**Open tasks:**
-- ! T03 - Prepare the compatibility handoff from `railiance-cluster`  `18140d90`
+Progress: 4/4 done  |  workplan_id: `1f2254f5-a873-46fc-a77c-bc725eeaaeb8`
 
 ---
 ## MCP Orientation (when available)