CHANGELOG.md

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[1.0.0] - 2025-01-XX

Added

• AI Translation Engine: Integration with IndicTrans2 for neural machine translation

  • Support for 15+ Indian languages plus English
  • High-quality bidirectional translation (English ↔ Indian languages)
  • Real-time translation with confidence scoring

• FastAPI Backend: Production-ready REST API

  • Async translation endpoints for single and batch processing
  • SQLite database for translation history and corrections
  • Health check and monitoring endpoints
  • Comprehensive error handling and logging
  • CORS configuration for frontend integration

• Streamlit Frontend: Interactive web interface

  • Product catalog translation workflow
  • Multi-language form support with validation
  • Translation history and analytics dashboard
  • User correction submission system
  • Responsive design with professional UI

• Multiple Deployment Options:

  • Local development setup with scripts
  • Docker containerization with docker-compose
  • Streamlit Cloud deployment configuration
  • Cloud platform deployment guides

• Development Infrastructure:

  • Comprehensive documentation suite
  • Automated setup scripts for Windows and Unix
  • Environment configuration templates
  • Testing utilities and API validation

• Language Support:

  • English (en)
  • Hindi (hi)
  • Bengali (bn)
  • Gujarati (gu)
  • Marathi (mr)
  • Tamil (ta)
  • Telugu (te)
  • Malayalam (ml)
  • Kannada (kn)
  • Odia (or)
  • Punjabi (pa)
  • Assamese (as)
  • Urdu (ur)
  • Nepali (ne)
  • Sanskrit (sa)
  • Sindhi (sd)

Technical Features

• AI Model Integration: IndicTrans2-1B models for accurate translation
• Database Management: SQLite with proper schema and migrations
• API Design: RESTful endpoints with OpenAPI documentation
• Error Handling: Comprehensive error management with user-friendly messages
• Performance: Async operations and efficient batch processing
• Security: Input validation, sanitization, and CORS configuration
• Monitoring: Health checks and detailed logging
• Scalability: Containerized deployment ready for cloud scaling

Documentation

• README.md: Complete project overview and setup guide
• DEPLOYMENT_GUIDE.md: Comprehensive deployment instructions
• CLOUD_DEPLOYMENT.md: Cloud platform deployment guide
• QUICKSTART.md: Quick setup for immediate usage
• API Documentation: Interactive Swagger/OpenAPI docs
• Contributing Guidelines: Development and contribution workflow

Development Tools

• Docker Support: Multi-container setup with nginx load balancing
• Environment Management: Separate configs for development/production
• Testing: API testing utilities and validation scripts
• Scripts: Automated setup, deployment, and management scripts
• CI/CD Ready: Configuration for continuous integration

[Unreleased]

Planned Features

• User authentication and multi-tenant support
• Translation quality metrics and A/B testing
• Integration with external e-commerce platforms
• Advanced analytics and reporting dashboard
• Mobile app development
• Enterprise deployment options
• Additional language model support
• Translation confidence tuning
• Bulk file upload and processing
• API rate limiting and quotas

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Note: This is the initial release of the Multi-Lingual Product Catalog Translator. All features represent new functionality built from the ground up with modern software engineering practices.