Update SECURITY.md

Author: MrManavkr

SECURITY.md

@@ -1,21 +1,35 @@
 # Security Policy
 
-## Supported Versions
+## 📦 Supported Versions
 
-Use this section to tell people about which versions of your project are
-currently being supported with security updates.
+The following versions of this project are actively supported with security updates:
 
 | Version | Supported          |
 | ------- | ------------------ |
-| 5.1.x   | :white_check_mark: |
-| 5.0.x   | :x:                |
-| 4.0.x   | :white_check_mark: |
-| < 4.0   | :x:                |
+| 5.1.x   | ✅ Yes              |
+| 5.0.x   | ❌ No               |
+| 4.0.x   | ✅ Yes              |
+| < 4.0   | ❌ No               |
 
-## Reporting a Vulnerability
+---
 
-Use this section to tell people how to report a vulnerability.
+## 🛠 Reporting a Vulnerability
 
-Tell them where to go, how often they can expect to get an update on a
-reported vulnerability, what to expect if the vulnerability is accepted or
-declined, etc.
+If you discover a security vulnerability in this project, please report it responsibly.
+
+### 📬 How to Report
+- Submit an issue via [GitHub Security Advisories](https://github.com/YOUR_USERNAME/YOUR_REPO/security/advisories) *(replace with your repo link)*.
+- Alternatively, email us at `security@yourdomain.com` *(if applicable)*.
+
+### ⏱ Response Timeline
+- You’ll receive an acknowledgment within **48 hours**.
+- We aim to provide updates every **5 business days** until resolution.
+
+### ✅ What to Expect
+- If the vulnerability is confirmed, we’ll work on a fix and issue a patch.
+- You’ll be credited in the changelog unless you request anonymity.
+- If declined, we’ll explain why and offer guidance if possible.
+
+---
+
+Thanks for helping us keep the project secure! 🛡️