Update CHANGELOG.

Author: majjoha

CHANGELOG.md

@@ -1,3 +1,13 @@
+# 1.3.0
+- Bump dependencies and Ruby version to 3.4.5.
+- Read locally installed Ruby implementation and version (Ruby, TruffleRuby,
+  JRuby, MRuby, etc.) if none is found.
+- Add integration tests.
+- Add test coverage using
+  [SimpleCov](https://github.com/simplecov-ruby/simplecov).
+- Replace [Thor](https://github.com/rails/thor) with
+  [`dry-cli`](https://github.com/dry-rb/dry-cli) for command-line interface.
+
 # 1.2.0
 - Bump Ruby version to 2.7.1.