CHANGELOG.md in immutability-0.0.3 vs CHANGELOG.md in immutability-0.0.4

@@ -1,4 +1,14 @@
+## v0.0.4 2015-09-10
+
+The small release (backward-compatible) adds `frozen_double` to rspec helper methods.
+
+### Added
+
+- The `frozen_double` helper for attributes of immutable objects' initializers (nepalez)
+
+[Compare v0.0.3...v0.0.4](https://github.com/nepalez/immutability/compare/v0.0.3...v0.0.4)
+
 ## v0.0.3 2015-09-25
 
 The patch fixes bug in matcher that broke gems:
 - 'abstract_mapper',
 - 'query_builder'