diff --git a/.project-docs/30-worklog/tasks/20260928-merge-agent-single-chat-9911c6df.md b/.project-docs/30-worklog/tasks/20260928-merge-agent-single-chat-9911c6df.md
index 6917b3eb..5cff6dc8 100644
--- a/.project-docs/30-worklog/tasks/20260928-merge-agent-single-chat-9911c6df.md
+++ b/.project-docs/30-worklog/tasks/20260928-merge-agent-single-chat-9911c6df.md
@@ -8,7 +8,7 @@
 - Worktree: D:\Datas\OthersProjects\makelore
 - Base commit: a1d52c60d841dc451545805af5fe91b0ca8839d3
 - Owner: codex
-- Status: In Progress
+- Status: Ready for Integration
 
 ## Scope
 
@@ -76,3 +76,5 @@
 - Reused the identical source's 382 relevant tests, standard typecheck, changed-file lint, Vite build and three Electron regressions. No product edits or added test scope in this integration; expanded Main retains the documented 66 existing diagnostics. No installed-client or live model acceptance claim.
 - Product/source equality and staged/working whitespace checks passed. The pre-commit drift check reports only the newly staged source task record: the current bundled script requires a committed unchanged import and shared source-branch ancestry. Its source record is byte-identical to 4b41c23 and the source branch is retained. The normal requested merge will establish that ancestry; run the official drift gate after committing, before completion. No adoption, base rewrite or checker bypass is used.
 - Three existing untracked foreign task documents remain unchanged and excluded. No push, deployment, packaging, paid model calls or source-worktree cleanup. Retain the source worktree until the post-merge cleanup offer is answered.
+- Merge commit f12f890 contains both prior main a21a1f0 and verified source 4b41c23. Post-merge official documentation drift gate passed, proving the unchanged source import through retained branch ancestry and unchanged adopted foreign records. Final ancestry and product/test/source-record equality checks passed; only the three known foreign documents remain untracked.
+- Source cleanup candidate: task 20260928-agent-project-chat-6644c06d, managed ready worktree D:\Datas\OthersProjects\.codex-worktrees\makelore\20260928-agent-project-chat-6644c06d, branch codex/20260928-agent-project-chat-6644c06d-agent-project-chat, clean at integrated tip 4b41c23. Offer cleanup separately after completion; preserve branch and commits and await the user's answer. The earlier single-chat worktree offer is not repeated.