diff --git a/conductor/tracks/fix_recurring_visibility_20260219/plan.md b/conductor/tracks/fix_recurring_visibility_20260219/plan.md
index 54c0f5c..64d1d8c 100644
--- a/conductor/tracks/fix_recurring_visibility_20260219/plan.md
+++ b/conductor/tracks/fix_recurring_visibility_20260219/plan.md
@@ -19,6 +19,6 @@
 - [x] Task: Conductor - User Manual Verification 'Fix Logic' (Protocol in workflow.md)
 
 ## Phase 3: Cleanup & Verification
-- [ ] Task: Full Regression Check
-    - [ ] Run all tests in `icalendar_test.ts`.
+- [x] Task: Full Regression Check f1bafb6
+    - [x] Run all tests in `icalendar_test.ts`.
 - [ ] Task: Conductor - User Manual Verification 'Cleanup & Verification' (Protocol in workflow.md)