CHANGELOG.md in csb-0.4.0 vs CHANGELOG.md in csb-0.5.0

- old
+ new

@@ -1,4 +1,8 @@
+## 0.5.0
+
+- Add `as_table` testing helper
+
 ## 0.4.0
 
 - Csb::Cols#initialize supports block arguments
 - Add Testing Helper
 