CHANGELOG.md in alba-2.4.1 vs CHANGELOG.md in alba-2.4.2

- 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]
 
+## [2.4.2] 2023-10-11
+
+### Fixed
+
+- Multithread bug
+
 ## [2.4.1] 2023-08-02
 
 #### Fixed
 
 - Fix the bug of resource name inference for classes whose name end with "Serializer" [No PR](https://github.com/okuramasafumi/alba/commit/1695af4351981725231fd071aaef5b2e4174fb26)