diff --git a/.custodian-brief.md b/.custodian-brief.md
index 07b792c..5e0d7e1 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,16 +2,15 @@
 # Custodian Brief — artifact-store
 
 **Domain:** infotech  
-**Last synced:** 2026-07-02 09:16 UTC  
+**Last synced:** 2026-07-02 09:24 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
 ### MinIO Compatibility, MaxIO Fork Assessment, And STS Credential Vending
-Progress: 3/5 done  |  workstream_id: `2f34bb96-7206-4cb5-acdf-43880b57a9ec`
+Progress: 4/5 done  |  workstream_id: `2f34bb96-7206-4cb5-acdf-43880b57a9ec`
 
 **Open tasks:**
-- · D7.4 - Artifact-Store Temporary Credential Support  `9b80057a`
 - · D7.5 - Follow-Up Workstream Routing  `614f7918`
 
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