CHANGELOG.md in eps-0.3.8 vs CHANGELOG.md in eps-0.3.9

@@ -1,4 +1,8 @@
+## 0.3.9 (2021-10-14)
+
+- Fixed error with `lessOrEqual` operator
+
 ## 0.3.8 (2021-02-08)
 
 - Fixed error with categorical and text features
 
 ## 0.3.7 (2020-11-23)