CHANGELOG.md in onnxruntime-0.2.3 vs CHANGELOG.md in onnxruntime-0.3.0

@@ -1,4 +1,12 @@
+## 0.3.0 (2020-03-11)
+
+- Updated ONNX Runtime to 1.2.0
+- Added model metadata
+- Added `end_profiling` method
+- Added support for loading from IO objects
+- Improved `input` and `output` for `seq` and `map` types
+
 ## 0.2.3 (2020-01-23)
 
 - Updated ONNX Runtime to 1.1.1
 
 ## 0.2.2 (2019-12-24)