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 ---
 
+## Priority 2: CNN v2 - Parametric Static Features (Task #85) [COMPLETE]
+
+Enhanced CNN post-processing with multi-dimensional feature inputs.
+
+**Design:** `doc/CNN_V2.md`
+
+**Status:**
+- ✅ Full implementation complete and validated
+- ✅ Binary weight loading fixed (FATAL_CHECK inversion bug)
+- ✅ Training pipeline: 100 epochs, 3×3 kernels, patch-based
+- ✅ All tests passing (36/36)
+
+**Specs:**
+- 7D static features (RGBD + UV + sin + bias)
+- Storage buffer weights (~3.2 KB, 8→4→4 channels)
+- Dynamic layer count, per-layer params
+- <10 KB target achieved
+
+**TODO:** 8-bit quantization (2× reduction, needs QAT).
+
+---
+
 ## Priority 3: 3D System Enhancements (Task #18)
 
 Pipeline for importing complex 3D scenes to replace hardcoded geometry.