Update changelog

CHANGELOG.md

@@ -5,15 +5,17 @@ All notable changes to this project will be documented in this file.
 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).
 
-## 2.123.0 - 2024-11-16
+## Unreleased
 
 ### Added
 
-- Added a blog post: _Black Weeks 2024_
+- Added pagination parameters (`skip`, `take`) to the endpoint `GET api/v1/admin/user`
+
+## 2.123.0 - 2024-11-16
 
 ### Added
 
-- Added pagination parameters (`skip`, `take`) to the endpoint `GET api/v1/admin/user`
+- Added a blog post: _Black Weeks 2024_
 
 ### Changed