diff --git a/sessions/0066/SESSION-0066.0-TRANSCRIPT-2026-07-02T16-24--INPROGRESS.md b/sessions/0066/SESSION-0066.0-TRANSCRIPT-2026-07-02T16-24--INPROGRESS.md
new file mode 100644
index 0000000..0ba7827
--- /dev/null
+++ b/sessions/0066/SESSION-0066.0-TRANSCRIPT-2026-07-02T16-24--INPROGRESS.md
@@ -0,0 +1,26 @@
+# Session 0066.0 — Transcript
+
+> App: vscode-cowriting-plugin
+> Start: 2026-07-02T16-24 (PST)
+> Type: planning-and-executing
+> Posture: yolo
+> Claude-Session: 14c9f9cc-92a1-47ef-a12d-9b0ac2469e13
+> Checkout: /Users/benstull/git/benstull.org/benstull/vscode-cowriting-plugin/.claude/worktrees/fix-70-inv5-reject-gap
+> Status: **PLACEHOLDER — claimed at session start; finalized at session end.**
+>
+> This file reserves session ID 0066 for vscode-cowriting-plugin. The driver replaces this
+> body with the full transcript and renames the file to its final
+> SESSION-0066.0-TRANSCRIPT-2026-07-02T16-24--<end>.md form at session end.
+
+## Launch prompt
+
+```
+/goal Plan and execute #70 — fix the INV-5 reject-after-interior-edit gap (proposalController revertInPlace orphan path); fix directions in the issue body
+
+```
+
+## Deferred decisions
+
+_Autonomous-mode low-confidence calls the driver made and would have
+liked operator input on. Appended as the session runs; surfaced at
+finalize. Empty if none._
diff --git a/sessions/sessions.json b/sessions/sessions.json
index 7c5bb10..584b3d1 100644
--- a/sessions/sessions.json
+++ b/sessions/sessions.json
@@ -193,5 +193,8 @@
   },
   "0065": {
     "title": ""
+  },
+  "0066": {
+    "title": ""
   }
 }