CHANGELOG.md in stateful_models-0.0.1 vs CHANGELOG.md in stateful_models-0.0.2

@@ -1,6 +1,19 @@
 ## Released
 
+## [0.0.2] - 2024-12-23
+
+### Added
+- Single Table Inheritance (STI) support for custom state types
+- Ability to create custom state classes by inheriting from `HasStates::Base`
+- Default state class `HasStates::State` for basic state management
+- Example implementation of custom state types in documentation
+
+### Changed
+- Refactored base state functionality into `HasStates::Base`
+- Updated `add_state` method to support custom state classes
+- Improved test coverage for inheritance and custom state types
+
 ## [0.1.0] - 2024-12-21
 
 - Initial release
 - See READme.md