1 files changed, 1 insertions, 0 deletions
diff --git a/TODO.md b/TODO.md
index 10f0661..42d5520 100644
--- a/TODO.md
+++ b/TODO.md
@@ -117,6 +117,7 @@ class ComposedShader {
 - [ ] **Task #22: Windows Native Platform** - Replace GLFW with Win32 API
 - [ ] **Task #28: Spectrogram Quantization** - Research optimal frequency distribution
 - [ ] **Task #35: CRT Replacement** - Investigation and implementation of CRT-free entry
+- [ ] **Task #76: External Library Size Measurement** - STRIP_EXTERNAL_LIBS mode with stub implementations to measure core demo size vs external library overhead. See `doc/SIZE_MEASUREMENT.md`.
 
 ---