CHANGELOG.md in torch-rb-0.4.1 vs CHANGELOG.md in torch-rb-0.4.2

@@ -1,4 +1,8 @@
+## 0.4.2 (2020-10-27)
+
+- Fixed errors with optimizer options
+
 ## 0.4.1 (2020-10-12)
 
 - Fixed installation error with Ruby < 2.7
 
 ## 0.4.0 (2020-09-27)