CHANGELOG.md in lightgbm-0.1.8 vs CHANGELOG.md in lightgbm-0.1.9

@@ -1,4 +1,9 @@
+## 0.1.9 (2020-06-10)
+
+- Added support for Rover
+- Improved performance of Numo datasets
+
 ## 0.1.8 (2020-05-09)
 
 - Improved error message when OpenMP not found on Mac
 - Fixed `Cannot add validation data` error