Add initial CHANGELOG.md and update README

Author: okba14

CHANGELOG.md

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+# 🧾 CHANGELOG
+
+> **Project:** Super RNN — Advanced AI System for Kali Linux Security Analysis  
+> **Author:** GUIAR OQBA  
+> **Initial Release:** 2025  
+> **Version:** v1.0.0 (Stable Build)
+
+---
+
+## 🧩 Version 1.0.0 — Initial Release (2025-10-14)
+
+### 🚀 Overview
+The first stable release of **Super RNN**, an advanced artificial intelligence engine written in pure C for security analysis on **Kali Linux** systems.  
+This release introduces the **core RNN architecture**, **Adam optimizer**, and **AI-powered system threat analysis**.
+
+---
+
+### 🧠 Core Features Implemented
+- **Custom Recurrent Neural Network (RNN)** implemented entirely from scratch in C  
+- **Forward & Backward Propagation (BPTT)** with Mean Squared Error loss  
+- **Adam Optimizer** with momentum, velocity, and adaptive learning rates  
+- **Xavier Weight Initialization** for stable gradient flow  
+- **Early Stopping** to prevent overfitting  
+- **Dropout Regularization** for improved generalization  
+- **Data Normalization & Denormalization** for consistent training  
+
+---
+
+### 🔐 Security & System Analysis
+- **Configuration File Analysis:** `/etc/passwd`, `/etc/group`, etc.  
+- **Log Analysis:** `/var/log/syslog`, `/var/log/auth.log`, etc.  
+- **Command Learning:** Learns common Linux utilities  
+- **Threat Prediction:** Estimates system threat level (LOW–MEDIUM–HIGH)  
+- **Automated Reporting:** Generates detailed reports in `/tmp/security_report.txt`  
+
+---
+
+### ⚙️ System Integration
+- **System Data Collection:** From `/etc`, `/proc`, `/var/log`  
+- **Real-Time Monitoring:** CPU, memory, and disk usage  
+- **Command Execution:** Learns and executes Linux commands for analysis  
+- **Report Generation:** Creates structured security summaries  
+
+---
+
+### 🧰 Build & Execution
+- Compatible with **Linux-based systems (tested on Kali Linux)**  
+- Compiles using `gcc` with optimization flags:  
+  ```bash
+  gcc -O3 -Wall -Wextra -o super_rnn super_rnn.c -lm
+```
+
+
+Executable modes :
+
+  ```bash
+./super_rnn
+sudo ./super_rnn
+  ```
+  
+  
+📄 Output Example
+
+Displays training progress (loss values per epoch)
+
+Shows predicted vs. target outputs
+
+Reports system security level
+
+Confirms saved report path
+
+🧾 Dependencies
+
+Standard C libraries (math.h, stdlib.h, stdio.h, etc.)
+
+Linux system files (/proc, /etc, /var/log)
+
+📦 Release Notes Summary
+Component	Status	Description
+🧠 Neural Engine	✅ Implemented	Custom RNN core from scratch
+⚙️ Optimizer	✅ Implemented	Adam Optimizer with bias correction
+🔐 Security Module	✅ Implemented	System threat prediction & analysis
+📊 Reporting	✅ Implemented	Auto report generation
+🧩 Linux Integration	✅ Implemented	File, log, and command learning
+🧮 Data Processing	✅ Implemented	Normalization, clipping, encoding
+🧰 Compilation	✅ Ready	GCC build tested on Kali Linux
+📈 Version	🟢 Stable	Initial public release
+👤 Author & License
+
+Author: GUIAR OQBA
+
+Email: techokba@gmail.com
+
+License: MIT License
+
+Made with 💻 & ❤️ from Algeria 🇩🇿
+
+🧠 “Super RNN marks the beginning of AI-driven Linux security — built from scratch, for hackers, analysts, and researchers.”