Prepare changelog for next version

Author: ComputerDaddyGuy

CHANGELOG.md

@@ -5,6 +5,9 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+---
+## [0.0.6] - Unreleased
+
 ---
 ## [0.0.5] - 2025-10-04