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README.md

@@ -1,8 +1,7 @@
 # ip2nginx
 
-[![Donate](https://img.shields.io/badge/Donate-PayPal-blue.svg)](https://www.paypal.com/donate/?hosted_button_id=JNFS79EFEM7C6)
-
 <p align="center">
+  [![Donate](https://img.shields.io/badge/Donate-PayPal-blue.svg)](https://www.paypal.com/donate/?hosted_button_id=JNFS79EFEM7C6)<br><br>
 	<img src="https://nginxproxymanager.com/github.png">
 	<br><br>
 	<img src="https://img.shields.io/badge/version-2.12.3-green.svg?style=for-the-badge">
@@ -14,6 +13,8 @@
 	</a>
 </p>
 
+## 💡 Project Overview
+
 **ip2nginx** is a lightweight and secure system for dynamically updating NGINX reverse proxy configurations based on public IP address changes, typically reported by edge devices like **pfSense**. It ensures that NGINX always routes traffic through the correct IP, even in dynamic environments.
 
 **Current Version:** `0.0.1`
@@ -22,18 +23,19 @@
 ## 📚 Table of Contents
 
 - [💡 Project Overview](#project-overview)
-- [⚙️ Features](#features)
-- [📁 Project Structure](#project-structure)
-- [🚀 Update Process: update.php](#update-process-updatephp)
+- [⚙️ Features](#-features)
+- [📁 Project Structure](#-project-structure)
+- [✅ Example Entry in token.json](#-example-tokenjson)
+- [✅ Example Entry in meta.json](#-example-metajson)
+- [🚀 Update Process: update.php](#-remote-update-api-updatephp)
 - [🚀 Update Process: updater.php](#-update-process-updaterphp)
-- [✅ Example Entry in meta.json](#example-entry-in-metajson)
-- [✅ Example Entry in token.json](#example-entry-in-tokenjson)
-- [🛡 Security](#security)
-- [🔄 Usage Example from pfSense](#usage-example-from-pfsense)
-- [📅 Cron Setup with run.sh](#cron-setup-with-runsh)
-- [✅ Dependencies](#dependencies)
-- [📜 License](#license)
-- [🤝 Author](#author)
+- [🛠 Environment Setup: check_env.php](#-check_envphp-environment-setup)
+- [📅 Cron Setup with run.sh](#-cron-setup-runsh)
+- [🔄 Usage Example from pfSense](#-pfsense-shell-example)
+- [🛡 Security](#-security-highlights)
+- [✅ Requirements](#-requirements)
+- [📜 License](#-license)
+- [🤝 Author](#-author)
 <!-- /TOC -->
 
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