diff --git a/.custodian-brief.md b/.custodian-brief.md
index 7e39524..46185e3 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,20 +2,16 @@
 # Custodian Brief — test-driver
 
 **Domain:** infotech  
-**Last synced:** 2026-09-28 12:21 UTC  
+**Last synced:** 2026-09-28 12:30 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
 ### Align scope with evidence and close durable-run and variant gaps
-Progress: 0/5 done  |  workplan_id: `efd2200b-4856-5655-a010-0c3b3a858391`
+Progress: 4/5 done  |  workplan_id: `efd2200b-4856-5655-a010-0c3b3a858391`
 
 **Open tasks:**
 - ! Validate an independently owned real-system pilot  `aeacea6b`
-- ► Assess actual scope against intent  `1c75b826`
-- · Retain complete run evidence and asset lineage  `e6c957db`
-- · Derive bounded adversarial variants without rewriting claims  `7ce7ca92`
-- · Publish reproducible usage and validate the implemented scope  `4d0be7bb`
 
 ### Generalise the model and settle the open questions
 Progress: 5/8 done  |  workplan_id: `36a082df-1288-567d-9a0b-f2e0f292786c`