Moved changelog entry to Unreleased.

Author: lmarini

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## 1.22.2 - 2025-09-10
+## [Unreleased]
 
 ### Added
 - Space api routes now return users and creator.