CHANGELOG.md in alba-3.0.3 vs CHANGELOG.md in alba-3.1.0

- old
+ new

@@ -4,9 +4,15 @@
 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]
 
+## [3.1.0] 2024-03-23
+
+### Added
+
+- Add the ability to change key for metadata [#362](https://github.com/okuramasafumi/alba/pull/362)
+
 ## [3.0.3] 2023-12-25
 
 ### Fixed
 
 - Make `as_json` compatible with Rails [#350](https://github.com/okuramasafumi/alba/pull/350)