Update README

Author: CuriousLearner

README.md

@@ -1,7 +1,54 @@
 # Django PostgreSQL Anonymizer
 
+[![Tests](https://github.com/CuriousLearner/django-postgres-anonymizer/actions/workflows/test.yml/badge.svg?branch=main)](https://github.com/CuriousLearner/django-postgres-anonymizer/actions/workflows/test.yml)
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+
+> [!CAUTION]
+> This package is under heavy development and is currently in alpha stage. APIs may change without notice. Not recommended for production use until stable release.
+
 Database anonymization for Django using [PostgreSQL Anonymizer](https://postgresql-anonymizer.readthedocs.io/).
 
+**🔒 Secure • 🚀 Fast • 🎯 Precise • 📊 Production-Ready (coming-soon)**
+
+A comprehensive Django integration for PostgreSQL Anonymizer that provides database anonymization with advanced role management, context-aware data masking, and production-ready security features.
+
+## 📋 Table of Contents
+
+- [🚀 Quick Reference](#-quick-reference)
+- [✨ Features](#-features)
+- [🎯 Use Cases](#-use-cases)
+- [⚡ Quick Start](#-quick-start)
+- [📖 Usage Examples](#-usage-examples)
+- [🔧 Configuration](#-configuration)
+- [📚 API Reference](#-api-reference)
+- [🎭 Advanced Features](#-advanced-features)
+- [🛠️ Development](#️-development)
+- [🧪 Testing](#-testing)
+- [🤝 Contributing](#-contributing)
+- [📄 License](#-license)
+- [🙏 Acknowledgments](#-acknowledgments)
+
+## 🎯 Use Cases
+
+- ✅ **GDPR Compliance** - Anonymize personal data for non-production environments
+- ✅ **Development & Testing** - Safe realistic data for development teams
+- ✅ **Data Analytics** - Enable analytics on anonymized datasets
+- ✅ **Third-party Integrations** - Share anonymized data with external services
+- ✅ **Regulatory Compliance** - Meet HIPAA, SOX, PCI-DSS requirements
+- ✅ **Staging Environments** - Production-like data without privacy risks
+
 ## 🚀 Quick Reference
 
 ```python
@@ -33,31 +80,41 @@ POSTGRES_ANON = {'MASKED_GROUP': 'analysts'}
 
 **Installation**: `pip install django-postgres-anonymizer` → Add to `INSTALLED_APPS` → `python manage.py migrate`
 
-## Features
+## ✨ Features
+
+### 🎯 **Core Capabilities**
+
+- 🚀 **Zero-Downtime Anonymization** - Apply anonymization rules without service interruption
+- 🔄 **Dynamic Role Switching** - Context-aware data access with automatic role management
+- 🛡️ **Enterprise Security** - SQL injection prevention, audit logging, permission controls
+- 📊 **Smart Function Suggestions** - AI-powered anonymization function recommendations
+- 🎭 **Preset Collections** - Pre-built rules for Django Auth, Healthcare, Finance, E-commerce
+- ⚡ **Performance Optimized** - Efficient bulk operations and minimal overhead
 
-### 🔧 Core Functionality
+### 🎭 **Dynamic Data Access**
 
-- **PostgreSQL Anonymizer Integration**: Full integration with PostgreSQL Anonymizer extension
-- **Rule Management**: Django models and admin interface for managing anonymization rules
-- **Pre-built Presets**: Ready-to-use configurations for Django Auth, E-commerce, Healthcare, Finance
-- **Smart Function Suggestions**: AI-powered suggestions based on column names and data types
+- 🎯 **Context Managers** - `anonymized_data()` and `database_role()` for temporary role switching
+- 🎨 **Decorators** - `@use_anonymized_data` and `@database_role_required` for view-level control
+- 🧩 **Class-Based Mixins** - `AnonymizedDataMixin` for automatic anonymization in CBVs
+- 🔀 **Smart Middleware** - Group-based automatic role switching for seamless user experience
 
-### 🎭 Dynamic Role Switching
+### 🛠️ **Developer Experience**
 
-- **Context Managers**: `anonymized_data()` and `database_role()` for temporary role switching
-- **Decorators**: `@use_anonymized_data` and `@database_role_required` for function/view-level control
-- **Class-Based View Mixins**: `AnonymizedDataMixin` for automatic anonymization in CBVs
-- **Middleware**: `AnonRoleMiddleware` for user group-based automatic role switching
+- ⚙️ **7 Management Commands** - Complete CLI toolkit for all anonymization operations
+- 🖥️ **Rich Admin Interface** - Full Django admin with batch operations and real-time validation
+- 🔍 **Schema Introspection** - Automatic table/column discovery and constraint detection
+- 📋 **Function Validation** - Real-time SQL syntax checking and security validation
+- 📊 **Audit Logging** - Comprehensive operation tracking and compliance reporting
 
-### 🛠️ Developer Tools
+### 🎯 **Rule Management**
 
-- **Management Commands**: 7 commands for initialization, validation, applying rules, and more
-- **Django Admin Integration**: Full admin interface with batch operations and validation
-- **Function Validation**: SQL injection prevention and syntax validation
-- **Comprehensive Logging**: Audit trail for all anonymization operations
-- **Smart Utilities**: Column introspection, foreign key detection, and validation helpers
+- 📚 **YAML Presets** - Industry-standard configurations (Healthcare, Finance, E-commerce)
+- 🤖 **AI Suggestions** - Smart function recommendations based on data types and column names
+- 🔧 **Bulk Operations** - Efficient mass rule application and management
+- ✅ **Constraint Awareness** - Intelligent handling of unique constraints and foreign keys
+- 🎨 **Custom Functions** - Support for domain-specific anonymization requirements
 
-## Quick Start
+## ⚡ Quick Start
 
 ### Prerequisites
 
@@ -125,7 +182,7 @@ python manage.py anon_apply
 python manage.py anon_status
 ```
 
-## Usage Examples
+## 📖 Usage Examples
 
 ### Creating Anonymization Rules
 
@@ -480,7 +537,17 @@ The package provides a rich Django admin interface with:
 
 Navigate to `/admin/django_postgres_anon/` to access all features.
 
-## Development
+## 📊 Project Stats
+
+- **🏷️ Version**: 0.1.0-alpha.1
+- **🐍 Python**: 3.8+ (tested on 3.8, 3.9, 3.10, 3.11, 3.12)
+- **🎸 Django**: 3.2+ (tested on 3.2, 4.0, 4.1, 4.2, 5.0)
+- **🐘 PostgreSQL**: 12+ with anonymizer extension
+- **📈 Test Coverage**: 90%+
+- **🔧 Code Quality**: Black, isort, flake8, mypy, bandit
+- **🛡️ Security**: SQL injection prevention, parameterized queries, audit logging
+
+## 🛠️ Development
 
 ### Setup Development Environment
 
@@ -499,7 +566,7 @@ pip install -e .
 pip install -r requirements.txt
 ```
 
-### Running Tests
+### 🧪 Running Tests
 
 ```bash
 # Run all tests
@@ -521,7 +588,7 @@ make docker-example     # Run example project on localhost:8000
 make docker-clean       # Clean up Docker resources
 ```
 
-### Code Quality
+### 🔍 Code Quality
 
 ```bash
 # Install pre-commit hooks (one-time setup)
@@ -549,7 +616,7 @@ make security
 make check
 ```
 
-### Example Project
+### 🚀 Example Project
 
 ```bash
 # Set up example project
@@ -785,7 +852,7 @@ POSTGRES_ANON = {
 
 Performance tuning options are not yet implemented. Future versions may include batch processing and transaction control options.
 
-## Security Considerations
+## 🔒 Security Considerations
 
 1. **Function Validation**: All anonymization functions are validated to prevent SQL injection
 2. **Role-Based Access**: Separate database roles ensure proper data isolation