CHANGELOG.md in onnxruntime-0.6.2 vs CHANGELOG.md in onnxruntime-0.6.3

@@ -1,4 +1,8 @@
+## 0.6.3 (2021-07-08)
+
+- Updated ONNX Runtime to 1.8.1
+
 ## 0.6.2 (2021-06-03)
 
 - Updated ONNX Runtime to 1.8.0
 
 ## 0.6.1 (2021-05-17)