CHANGELOG.md in ruboty-1.2.2 vs CHANGELOG.md in ruboty-1.2.3

@@ -1,4 +1,7 @@
+## 1.2.3
+- User default Logger class (thx @eagletmt)
+
 ## 1.2.2
 - Support ^D on shell adapter (thx @suu-g)
 
 ## 1.2.1
 - Refer Bundler from top-level