CHANGELOG.md in wannabe_bool-0.3.0 vs CHANGELOG.md in wannabe_bool-0.4.0

- old
+ new

@@ -1,6 +1,7 @@
 | Version | Changes |
 | ------- | ------- |
+| 0.4.0   | `to_b` in `Numeric` class, not only in `Integer` class. |
 | 0.3.0   | Fix integer to boolean conversion. [Issue #2](https://github.com/prodis/wannabe_bool/issues/2) |
 | 0.2.0   | Minimal required Ruby version is 2.0.0 from now. |
 | 0.1.1   | Remove post install message. |
 | 0.1.0   | New `WannabeBool::Attributes` module to create predicate methods. |
 | 0.0.2   | Gemspec update. |