All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

• Initial release of CLI Design Guidelines
• PRINCIPLES.md - Four core principles synthesized from industry sources
• PATTERNS.md - Common implementation patterns with examples
• ANTI-PATTERNS.md - Comprehensive guide of 20+ mistakes to avoid
• QUICK-START.md - Essential checklist for CLI developers
• CLI-CHEAT-SHEET.md - One-page printable reference
• Source attribution guide mapping principles to original sources
• README.md with repository overview and structure
• CONTRIBUTING.md with contribution guidelines and conventional commits
• CHANGELOG.md following Keep a Changelog format