Merge pull request #1 from YosefHayim/claude/add-releases-and-docs-01TwCeZSeV6Fm3iVvnc2Y9Ev

Generate release notes and model documentation files

Author: YosefHayim

RELEASES.md

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+# Release Notes
+
+## Version 1.0.0 (June 2025) - Latest
+
+### AI Response Improvements
+- **2025-06-03**: Testing and improvements to AI response handling
+- Enhanced AI model integration for better invoice data extraction
+
+### Bug Fixes
+- **2025-05-03**: Fixed typo in the API
+- **2025-05-03**: Resolved server connection issues
+- **2025-05-03**: Debugging and error tracking improvements
+
+---
+
+## Version 0.9.0 (April 2025) - Production Release
+
+### Major Features
+- **Complete Production Deployment** (April 11-12, 2025)
+  - Deployed frontend on Render: [Frontend URL](https://pdf-extractor-data-helping-mom-fronted.onrender.com)
+  - Deployed backend on Render: [Backend URL](https://pdf-ocr-data-proccessing-backend.onrender.com)
+
+### UI/UX Enhancements
+- **2025-04-26**: Added favicon files and updated branding
+- **2025-04-14**: Fixed indentation and Prettier configuration
+- **2025-04-12**: Added project architecture diagram
+- **2025-04-12**: Cleaned up unnecessary files
+- **2025-04-11**: Improved file upload button
+
+### Testing & Quality
+- **2025-04-11**: Implemented complete test suite
+  - Added Playwright end-to-end tests
+  - Configured test environment
+  - Added server-side tests
+- **2025-04-14**: Code formatting improvements with Prettier
+- **2025-04-11**: Fixed TypeScript errors and improved code organization
+
+### Backend Improvements
+- **2025-04-11**: Fixed Socket.IO connection logic
+- **2025-04-11**: Resolved ImageMagick integration issues
+- **2025-04-11**: Added health check route for testing installations
+- **2025-04-11**: Fixed CORS configuration
+- **2025-04-11**: Completed environment variable setup for frontend and backend
+
+### Real-Time Features
+- **2025-04-10-11**: Socket.IO Implementation
+  - Real-time progress tracking
+  - Live upload status updates
+  - Progress bar with percentage display
+  - Clean Context API implementation to avoid props drilling
+
+### Security & Permissions
+- **2025-04-11**: Fixed PDF file reading policy permissions
+- Implemented secure file upload handling with Multer
+
+### Development Workflow
+- **2025-04-12**: GitHub Actions setup with label.yml configuration
+- **2025-04-12**: Git hooks and workflow improvements
+- Environment configuration for development and production
+
+---
+
+## Version 0.1.0 (April 2025) - Initial Development
+
+### Core Features
+- PDF to PNG conversion using Sharp
+- OCR text extraction using Tesseract.js
+- OpenAI API integration for structured data parsing
+- React frontend with Tailwind CSS
+- Express.js backend with Socket.IO
+- Real-time file processing updates
+
+### Tech Stack Setup
+**Frontend:**
+- React 19
+- Tailwind CSS 4
+- TanStack Query
+- Socket.IO Client
+- Axios
+- Playwright for E2E testing
+
+**Backend:**
+- Node.js with Express 5
+- OpenAI API
+- Sharp (Image Processing)
+- Tesseract.js (OCR)
+- Socket.IO Server
+- Multer (File Uploads)
+- Morgan (Logging)
+
+---
+
+## Project Information
+
+**Purpose:** AI-powered OCR tool to extract structured invoice data (Total Quantity, Total Price, Supplier Name) from PDF files.
+
+**Development Period:** April 4, 2025 - April 12, 2025
+**Current Status:** Production (Deployed on Render)
+
+**Live URLs:**
+- Frontend: https://pdf-extractor-data-helping-mom-fronted.onrender.com
+- Backend: https://pdf-ocr-data-proccessing-backend.onrender.com
+
+---
+
+## Upcoming Features
+
+- Support for additional AI models (Claude, Gemini)
+- Enhanced error handling and validation
+- Batch processing capabilities
+- Export to multiple formats (CSV, Excel)
+- User authentication and history tracking