v4.10 - 🧩 Modular Architecture

🚀 What's New

Changed

• Modular Architecture: Split monolithic monitor.py (2000+ lines) into 9 focused modules:

  Module	Purpose
  version.py	Version string (single source of truth)
  config.py	Configuration dataclasses + YAML loader
  state.py	MonitorState dataclass
  logger.py	TimezoneFormatter + UPSLogger
  notifications.py	NotificationWorker (Apprise integration)
  utils.py	Helper functions (run_command, etc.)
  actions.py	REMOTE_ACTIONS templates
  monitor.py	UPSMonitor class (core daemon)
  cli.py	CLI argument parsing + main()

• Developer Documentation: Added CLAUDE.md for Claude Code AI-assisted development

---

No Breaking Changes

• Public API unchanged—existing scripts and integrations work as-is
• Configuration format unchanged—no migration required
• All 190 tests pass, E2E testing, and over two weeks of real-world testing
• Over two weeks of real-world testing before release

---

📚 Documentation

• Read The Docs - Full documentation
• Contributing Guide - Updated with modular structure

---

📋 Full Changelog

Full Changelog: v4.9...v4.10