CHANGELOG.md in onnxruntime-0.3.1 vs CHANGELOG.md in onnxruntime-0.3.2

@@ -1,4 +1,9 @@
+## 0.3.2 (2020-06-16)
+
+- Fixed error with FFI 1.13.0+
+- Added friendly graph optimization levels
+
 ## 0.3.1 (2020-05-18)
 
 - Updated ONNX Runtime to 1.3.0
 - Added `custom_metadata_map` to model metadata