CHANGELOG.md in torch-rb-0.4.0 vs CHANGELOG.md in torch-rb-0.4.1

@@ -1,4 +1,8 @@
+## 0.4.1 (2020-10-12)
+
+- Fixed installation error with Ruby < 2.7
+
 ## 0.4.0 (2020-09-27)
 
 - Improved performance of methods
 - Improved performance of tensor indexing