CHANGELOG.md in mailerlite-ruby-1.0.2 vs CHANGELOG.md in mailerlite-ruby-1.0.3

@@ -1,11 +1,22 @@
-## [Unreleased]
+## [1.0.3] - 2023-06-02
+- Documentation update
+- mailerlite.rb missing version
+
+## [1.0.2] - 2023-03-22
+- Gemfile.lock removed
+
+## [1.0.1] - 2023-03-22
+- Version update
+
+## [1.0.0] - 2023-03-06
+- Initial release
\ No newline at end of file