fix changelog to move into unreleased section

Author: varinotmUnity

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Fixed
+
+- [PBLD-226] Fixed a bug where ProBuilder faces could not selected when obscured by another GameObject
+
 ## [6.0.6] - 2025-07-01
 
 ### Changes
@@ -20,7 +26,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - [PBLD-238] Fixed a bug that could cause users to lose any work that they did on a ProBuilder mesh between two usages of tool actions that had previews (options overlays).
 - [PBLD-222] Fixed crash by preventing user from probuilderizing a gameobject that has isPartOfStaticBatch set to true.
 - [PBLD-245] Fixed warnings about obsolete API usage when using Unity 6.2 and later. Updated the API usage where the alternatives were available in Unity 2022.3.
-- [PBLD-226] Fixed a bug where ProBuilder faces could not selected when obscured by another GameObject
+
 
 ## [6.0.5] - 2025-03-11