CHANGELOG.md in smart_initializer-0.3.2 vs CHANGELOG.md in smart_initializer-0.4.0

@@ -1,7 +1,19 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## [0.4.0] - 2020-01-18
+### Added
+- Attribue Definition DSL
+  - Support for specifying the attribute accessor type (`read_only` parameter);
+  - Support for attribute aliasing (`as` parameter);
+- Support for **Ruby 3**;
+
+### Changed
+- Moved from `TravisCI` to nothing (todo: migrate to `GitHub Actions`).
+  Temporary: we must run test cases locally.
+- Updated development dependencies;
+
 ## [0.3.2] - 2020-07-12
 ### Fixed
 - Deeply inherited entities lose their `__initializer_settings__` entitiy;
 
 ## [0.3.1] - 2020-07-12