diff --git a/.custodian-brief.md b/.custodian-brief.md
index 8d00f3e..c96073c 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,23 +2,16 @@
 # Custodian Brief — sand-boxer
 
 **Domain:** infotech  
-**Last synced:** 2026-06-22 21:24 UTC  
+**Last synced:** 2026-06-22 21:27 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
 ### Meta-framework foundation and first extension
-Progress: 0/10 done  |  workstream_id: `1cdfc6ba-6cd2-4d10-a78f-8fa5996ad567`
+Progress: 9/10 done  |  workstream_id: `1cdfc6ba-6cd2-4d10-a78f-8fa5996ad567`
 
 **Open tasks:**
-- · Design meta-framework contracts  `5a45289c`
-- · Define profile and extension schemas  `5747603d`
-- · Scaffold package and developer workflow  `c90d6aaf`
-- · Implement extension registry and loader  `578105e8`
-- · Implement ext.compose-ssh (e2e-framework lineage)  `6262786d`
-- · Implement API v0 and CLI  `79b22b16`
-- · State Hub lifecycle registration  `79312c62`
-- … and 3 more open tasks
+- · Verification and migration smoke test  `a95755fb`
 
 ---
 ## MCP Orientation (when available)