diff --git a/conductor/tracks.md b/conductor/tracks.md
index 4282f92..a425859 100644
--- a/conductor/tracks.md
+++ b/conductor/tracks.md
@@ -79,7 +79,7 @@ This file tracks all major tracks for the project. Each track has its own detail
     *Link: [./tracks/undo_redo_history_20260311/](./tracks/undo_redo_history_20260311/)*
     *Goal: Robust, non-provider based undo/redo for text inputs, UI controls, discussion mutations, and context management. Includes hotkey support and a history list view.*
 
-11. [ ] **Track: Advanced Text Viewer with Syntax Highlighting**
+11. [x] **Track: Advanced Text Viewer with Syntax Highlighting**
     *Link: [./tracks/text_viewer_rich_rendering_20260313/](./tracks/text_viewer_rich_rendering_20260313/)*
 
 ---