diff --git a/conductor/tracks/test_stabilization_20260302/plan.md b/conductor/tracks/test_stabilization_20260302/plan.md
index e8d0394..17236cd 100644
--- a/conductor/tracks/test_stabilization_20260302/plan.md
+++ b/conductor/tracks/test_stabilization_20260302/plan.md
@@ -15,7 +15,7 @@
 - [ ] Task: Conductor - User Manual Verification 'Phase 1: Infrastructure & Consolidation' (Protocol in workflow.md)
 
 ## Phase 2: Asyncio Stabilization & Logging
-- [ ] Task: Audit and Fix `conftest.py` Loop Lifecycle
+- [x] Task: Audit and Fix `conftest.py` Loop Lifecycle [5a0ec66]
     - [ ] WHERE: `tests/conftest.py:20-50` (around `app_instance` fixture).
     - [ ] WHAT: Ensure the `app._loop.stop()` cleanup safely cancels pending background tasks.
     - [ ] HOW: Use `asyncio.all_tasks(loop)` and `task.cancel()` before stopping the loop in the fixture teardown.