Update README.md

Author: umpire274

README.md

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-# rBackup
+# rbackup
+
+**rbackup** is a fast, cross-platform, and multithreaded command-line utility written in Rust for performing incremental backups of directories. It is inspired by tools like `rsync` and `robocopy`, but designed with simplicity, portability, and localization in mind.
+
+![MIT License](https://img.shields.io/badge/license-MIT-green.svg)
+![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS-blue)
+![Version](https://img.shields.io/badge/version-0.2.0-orange)
+
+---
+
+## ✨ Features
+
+- 🚀 **Incremental backup** – copies only new or modified files
+- ⚡ **Multithreaded** – uses all CPU cores to speed up large backups
+- 🌍 **Multilingual support** – English and Italian (with auto-detection)
+- 📦 **Portable** – no installation required, single binary
+- 🧾 **Optional logging** – write backup reports to a file
+- 📊 **Progress bar** – optionally display graphical progress bar
+- 🤫 **Quiet mode** – suppress all output for silent operation
+
+---
+
+## 📥 Download
+
+Precompiled binaries are available in the [Releases](https://github.com/your-username/rbackup/releases) section.
+
+| Platform | Architecture | File |
+|----------|--------------|------|
+| Windows  | x86_64       | `rbackup-windows-x86_64-v0.2.0.zip` |
+| Linux    | x86_64       | `rbackup-linux-x86_64-v0.2.0.tar.gz` |
+| macOS    | x86_64       | `rbackup-macos-x86_64-v0.2.0.tar.gz` |
+
+> Replace `your-username` in the link above with your actual GitHub username.
+
+---
+
+## 🚀 Usage
+
+```sh
+rbackup <source> <destination> [OPTIONS]
+```
+
+---
+
+## ✅ Basic example
+
+```sh
+rbackup ~/Documents /mnt/backup_drive/Documents
+```
+
+---
+
+## 🧩 Options
+
+| Option                | Description                      |
+| --------------------- | -------------------------------- |
+| `-g`, `--graph`       | Show graphical progress bar      |
+| `-q`, `--quiet`       | Suppress console output          |
+| `-t`, `--timestamp`   | Prepend timestamp to messages    |
+| `--log <FILE>`        | Write output to a log file       |
+| `-l`, `--lang <code>` | Force language (e.g. `en`, `it`) |
+| `-V`, `--version`     | Show version                     |
+| `-h`, `--help`        | Show help message                |
+
+---
+
+## 📝 Example
+
+```sh
+rbackup /home/alex/Projects /mnt/usb-backup -g --log backup.log --timestamp
+```
+
+## 🧪 Build from source
+
+To compile rbackup yourself:
+
+```sh
+git clone https://github.com/your-username/rbackup.git
+cd rbackup
+cargo build --release
+```
+
+For Windows, rbackup.rc will be embedded automatically in the executable.
+
+---
+
+## 🔒 License
+
+This project is licensed under the MIT License.
+
+© 2025 Alessandro Maestri
+
+---
+
+## 💡 Contributing
+
+Pull requests are welcome! If you’d like to add support for more languages, improve performance, or fix bugs, feel free to fork the repo and contribute.