CHANGELOG.md in tanuki_emoji-0.2.2 vs CHANGELOG.md in tanuki_emoji-0.3.0

@@ -4,12 +4,18 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
-## [0.2.2] - 2021-08-32
+## [0.3.0] - 2021-08-26
 ### Modified
+- Characters can be compared and will be considered equal when all of its attributes matches
+- `:+1:` and `:-1:` which are aliases for `:thumbsup:` and `:thumbsdown:` can now be used with `find_by_alpha_code`
+- added tests for both `find_by_alpha_code` and `find_by_codepoints` and make sure `find_by_alpha_code` can handle `nil` correctly
+
+## [0.2.2] - 2021-08-23
+### Modified
 - Fixed autoload load_path
 
 ## [0.2.1] - 2021-07-09
 ### Modified
 - Noto Emoji assets were not included due to bug in gemspec code. Now it is.
@@ -25,5 +31,6 @@
 - Initial release with index and Character information support
 
 [0.1.0]:https://gitlab.com/gitlab-org/tanuki_emoji/-/releases/v0.1.0
 [0.2.0]:https://gitlab.com/gitlab-org/tanuki_emoji/-/releases/v0.2.0
 [0.2.1]:https://gitlab.com/gitlab-org/tanuki_emoji/-/releases/v0.2.1
+[0.2.2]:https://gitlab.com/gitlab-org/tanuki_emoji/-/releases/v0.2.2