Update CHANGELOG.md

Author: codeaholicguy

CHANGELOG.md

@@ -5,9 +5,10 @@ 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).
 
-## [Unreleased]
+## [0.3.0] - 2025-10-15
 
 ### Added
+- `/debug` - Structured assistant for clarifying issues, analyzing options, and agreeing on a fix plan before coding
 - `/capture-knowledge` - Analyze and explain how code works from any entry point
   - Supports file, folder, function, and API endpoint analysis
   - Recursive dependency analysis with configurable depth (max: 3)