diff --git a/.custodian-brief.md b/.custodian-brief.md
index 45ceb98..91b86f5 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — shard-wiki
 
 **Domain:** whynot  
-**Last synced:** 2026-06-14 16:28 UTC  
+**Last synced:** 2026-06-14 17:05 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -21,17 +21,17 @@ Progress: 0/8 done  |  workstream_id: `5fc3911a-1c68-4826-bbd2-b892dec8f981`
 - … and 1 more open tasks
 
 ### wiki-engine deep-dive batch (new-insight + git-forge + classic engines)
-Progress: 0/9 done  |  workstream_id: `56af8185-420f-4a56-9152-5c64fda7a3f3`
+Progress: 1/9 done  |  workstream_id: `56af8185-420f-4a56-9152-5c64fda7a3f3`
 
 **Open tasks:**
-- · Federated Wiki — federation model (fork / journal / happenings)  `347fa26d`
 - · Wikibase / Wikidata — RDF entity-statement knowledge graph  `23272f05`
 - · TiddlyWiki — the self-contained single-file wiki  `a0ab1aba`
 - · ikiwiki — compile-to-static, git-backed, distributed peer wikis  `5748d246`
 - · Gitea / GitLab / GitHub wikis — git-forge-hosted Markdown wikis  `9719ce23`
 - · Salesforce Quip — collaborative live docs + embedded spreadsheets  `3e55128a`
 - · Oddmuse — minimalist single-script Perl wiki  `581e0a96`
-- … and 2 more open tasks
+- · Mojomojo — Perl Catalyst DB-backed wiki  `42222ccd`
+- … and 1 more open tasks
 
 ### federation architecture design
 Progress: 0/16 done  |  workstream_id: `2af4c46d-cbfd-40ea-a94b-d9e60b0f9945`