CHANGELOG

Changelog

All notable changes to OpenSite Analytics will be documented in this file.

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

[2.0.0] - 2026-05-23

Major New Systems Added

• Advanced Analytics Suite - Complete analytics expansion with enterprise-grade features
• Heatmap Analytics - Click, scroll, and mouse movement tracking with visual heatmaps
• User Flow Analysis - Navigation path tracking and conversion funnel analysis
• Form Analytics - Form interaction tracking, conversion analysis, and field performance
• A/B Testing System - Experiment tracking and statistical analysis
• Cohort Analytics - User retention tracking and cohort-based analytics
• Funnel Analysis - Multi-step conversion tracking and drop-off analysis
• Advanced Segmentation - Complex user segmentation and behavioral analysis

Enterprise Features

• Role-Based Access Control - 16 granular permissions with scope-based access
• Permission Management System - Complete user role and permission management
• Audit Logging - Complete activity tracking and audit trails
• Bulk Operations - Batch data processing and operations
• Data Export System - CSV, JSON, PDF export capabilities
• Webhooks System - Real-time event notifications and integrations
• Real-time Features - Enhanced WebSocket integration for live data

Backend Architecture

• Modular Structure - Reorganized backend into specialized modules
• API Versioning - Comprehensive API versioning system
• Enhanced Security - Advanced security features and permissions
• Performance Optimization - Optimized queries and caching for large datasets
• Database Migrations - Alembic-based database migration system

Frontend Enhancements

• Complete Dashboard Integration - All systems integrated into unified Next.js dashboard
• Professional UI/UX - Enterprise-grade interface with modern design
• Multi-section Navigation - Professional sidebar navigation system
• Real-time Updates - Live data synchronization across all components
• Mobile Optimization - Full mobile tracking and analytics support

Documentation & Deployment

• Comprehensive Documentation - Complete docs/ directory with detailed guides
• Docker Support - Enhanced Docker and Docker Compose configurations
• GitHub Pages Integration - Automated documentation site deployment
• Multi-tenant Support - Support for multiple organizations and sites

Technical Improvements

• Enhanced API Endpoints - RESTful API with comprehensive documentation
• WebSocket Manager - Real-time event handling and broadcasting
• Monitoring System - System monitoring and performance tracking
• Test Coverage - Comprehensive testing framework and test suites
• Error Handling - Graceful error handling and user feedback

[1.0.0] - 2026-04-29

Added

• Initial release
• Core analytics tracking (page views, sessions, events)
• User authentication system
• Multi-site management
• Real-time dashboard
• Tracking JavaScript SDK
• Geographic data
• Device and browser breakdown
• Referrer tracking
• Goal tracking
• Data retention automation

Security

• JWT-based authentication
• Rate limiting
• CORS protection
• SQL injection prevention
• XSS protection

Performance

• Database indexes
• Connection pooling
• Efficient queries
• Frontend code splitting

Documentation

• Installation guide
• API documentation
• User guide
• Development guide
• Deployment guide
• Contributing guidelines