v0.1.0

Lightweight and powerful backup utility for Windows users!
Mirror your %AppData% and other critical folders to any target drive (e.g., SD card), with full control over what gets copied.

✨ Highlights:

• 🔁 Incremental backup (by timestamp, size — with optional SHA‑1)
• 📂 Exclusion tree: visually pick what to skip
• 🕓 Scheduler support: run on logon, idle, unlock, daily or weekly
• ⚡ Multithreaded and fast
• 🧠 Live size estimator after exclusions
• 🖱️ Simple GUI or --backup CLI mode
• 🌐 Localized UI (English/Russian)
• 🔒 No installer, just run the .exe

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💡 Ideal for preserving game saves, configs, and user data
📁 Settings saved to %APPDATA%\BackupTool\config.json
📌 Works great on handhelds like GPD Win