diff --git a/conductor/tracks/live_ux_test_20260223/plan.md b/conductor/tracks/live_ux_test_20260223/plan.md
index 72d751f..7906e71 100644
--- a/conductor/tracks/live_ux_test_20260223/plan.md
+++ b/conductor/tracks/live_ux_test_20260223/plan.md
@@ -28,10 +28,10 @@ Simulate complex session management and historical audit features.
 - [x] Task: Implement truncation limit verification (forcing a long history and checking bleed). 5e1b965
 - [x] Task: Conductor - User Manual Verification 'Phase 3: History & Session Verification' (Protocol in workflow.md) 0f04e06
 
-## Phase 4: Final Integration & Regression
+## Phase 4: Final Integration & Regression [checkpoint: 8e63b31]
 Consolidate the simulation into end-user artifacts and CI tests.
 
 - [x] Task: Create `live_walkthrough.py` with full visual feedback and manual sign-off. 8bd280e
 - [x] Task: Create `tests/test_live_workflow.py` for automated regression testing. 8bd280e
-- [ ] Task: Perform a full visual walkthrough and verify 'human-readable' pace.
-- [ ] Task: Conductor - User Manual Verification 'Phase 4: Final Integration & Regression' (Protocol in workflow.md)
+- [x] Task: Perform a full visual walkthrough and verify 'human-readable' pace. 8e63b31
+- [x] Task: Conductor - User Manual Verification 'Phase 4: Final Integration & Regression' (Protocol in workflow.md) 8e63b31