diff --git a/conductor/tracks/refactor_context_aggregation_pipeline_20260507/plan.md b/conductor/tracks/refactor_context_aggregation_pipeline_20260507/plan.md
index 8d41d70..02c5bbc 100644
--- a/conductor/tracks/refactor_context_aggregation_pipeline_20260507/plan.md
+++ b/conductor/tracks/refactor_context_aggregation_pipeline_20260507/plan.md
@@ -1 +1 @@
-# Implementation Plan: Refactor Context Aggregation Pipeline\n\n## Phase 1: Execution\n- [ ] Task: Remove unused build_tier1_context and build_tier2_context\n- [ ] Task: Refactor build_tier3_context to use standard formatting\n- [ ] Task: Consolidate build_markdown and build_markdown_from_items\n- [ ] Task: Run full test suite\n- [ ] Conductor - User Manual Verification (Protocol in workflow.md)\n
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+# Implementation Plan: Refactor Context Aggregation Pipeline\n\n## Phase 1: Execution\n- [x] Task: Remove unused build_tier1_context and build_tier2_context [c4a738c]\n- [ ] Task: Refactor build_tier3_context to use standard formatting\n- [ ] Task: Consolidate build_markdown and build_markdown_from_items\n- [ ] Task: Run full test suite\n- [ ] Conductor - User Manual Verification (Protocol in workflow.md)\n
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