OXDEV-8216: Cleanup changelog entries

CHANGELOG.md

@@ -3,17 +3,14 @@ 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).
-## [1.2.0] - Unreleased
-
-### Added
-- Mutations to  activate and deactive a module.
 
 ## [1.2.0] - Unreleased
 
 ### Added
 - Theme list and filtering option on basis of theme name and status
 - Module list and filtering option on basis of module name and status
 - Activation of given theme by themeId
+- Mutations to activate and deactive a module.
 
 ## [1.1.0] - 2024-07-05
 This is stable release for v1.1.0. No changes have been made since v1.1.0-rc.1.