Release v0.2.0

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: ako

CHANGELOG.md

@@ -4,7 +4,7 @@ All notable changes to mxcli will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
-## [Unreleased]
+## [0.2.0] - 2026-03-15
 
 ### Added