Trackeep/CHANGELOG.md

Changelog

[1.3.0] - Production Ready Release - 2026-04-06

Added

• Production Deployment Guide: Comprehensive documentation for deploying to production
• Error Handler Middleware: Centralized error handling with panic recovery
• Graceful Shutdown: Proper cleanup of resources on server shutdown
• Production Configuration: Optimized settings for production environments
• Health Check Endpoints: /health, /ready, and /live for monitoring
• Database Connection Pooling: Configured for optimal performance
• Rate Limiting: Protection against abuse and DDoS
• Audit Logging: Complete tracking of all user actions
• Security Headers: HSTS, CSP, X-Frame-Options, etc.
• Docker Production Compose: Optimized docker-compose.prod.yml with resource limits
• Automated Testing Script: Pre-deployment validation script
• Backup Scripts: Automated database and file backups
• Monitoring Setup: Prometheus and Grafana integration ready

Fixed

• Debug Logging: Removed all fmt.Printf debug statements from production code
• Graceful Exit: Changed os.Exit(0) to proper graceful shutdown in update handler
• Error Handling: Improved error responses across all handlers
• Search Handler: Removed verbose debug logging from Brave Search API calls
• Semantic Search: Replaced fmt.Printf with proper log.Printf calls
• Web Scraping: Added proper logging instead of fmt.Printf
• Border Consistency: Fixed dark mode border colors (#262626) across all components
• Scrollbar Styling: Consistent scrollbar appearance in light and dark modes
• Input Validation: Enhanced security with better input sanitization
• CORS Configuration: Proper CORS setup for production environments

Improved

• Database Migrations: Auto-migration with fallback to legacy SQL migrations
• Cache Strategy: DragonflyDB integration with intelligent caching
• Session Management: Redis-backed sessions with automatic cleanup
• Performance: Optimized database queries and connection pooling
• Security: Enhanced JWT validation and encryption
• Logging: Structured logging with proper log levels
• Documentation: Comprehensive deployment and maintenance guides
• Frontend Styling: Consistent Papra design system implementation
• Dark Mode: Perfect #262626 border consistency
• Light Mode: Enhanced shadows and better contrast
• Responsive Design: Improved mobile and tablet layouts

Security

• Input Validation: Comprehensive validation middleware
• SQL Injection Protection: Parameterized queries throughout
• XSS Protection: Proper output encoding
• CSRF Protection: Token-based CSRF prevention
• Rate Limiting: Per-endpoint rate limiting
• Secure Cookies: HTTPOnly and Secure flags
• Password Hashing: Bcrypt with proper cost factor
• 2FA Support: TOTP-based two-factor authentication
• API Key Management: Secure API key generation and validation
• Audit Trail: Complete audit logging of security events

Performance

• Database Indexing: Optimized indexes on frequently queried fields
• Query Optimization: Reduced N+1 queries
• Caching Layer: DragonflyDB for session and data caching
• Connection Pooling: Configured for high concurrency
• Gzip Compression: Enabled for API responses
• Static Asset Caching: Browser caching headers
• Lazy Loading: Frontend components load on demand
• Code Splitting: Optimized bundle sizes

DevOps

• Docker Multi-Stage Builds: Smaller image sizes
• Health Checks: Kubernetes-ready health endpoints
• Log Rotation: Automatic log management
• Resource Limits: CPU and memory limits in Docker
• Horizontal Scaling: Load balancer ready
• Zero-Downtime Deploys: Rolling update support
• Backup Automation: Scheduled backups with retention
• Monitoring: Metrics and alerting ready

Breaking Changes

• None - fully backward compatible

Deprecated

• Legacy UUID-based schema (auto-migrates to new schema)
• In-memory sessions (replaced with Redis-backed sessions)

Migration Notes

• Run go mod tidy in backend directory
• Update .env file with production values
• Generate new JWT_SECRET and ENCRYPTION_KEY
• Review and update CORS settings
• Configure SSL certificates for HTTPS
• Set up database backups
• Configure monitoring and alerting

Known Issues

• Computer vision OCR is placeholder implementation (requires Tesseract integration)
• GeoIP detection returns "unknown" (requires GeoIP database)
• Email sending requires SMTP configuration
• Screenshot capture requires Chrome/Chromium installation

Upgrade Instructions

1. Backup your database: ./backup-trackeep.sh
2. Pull latest changes: git pull origin main
3. Update dependencies: cd backend && go mod tidy && cd ../frontend && npm install
4. Rebuild containers: docker-compose -f docker-compose.prod.yml build
5. Run migrations: docker-compose -f docker-compose.prod.yml up -d
6. Verify health: curl http://localhost:8080/health

Contributors

• Enhanced by AI Assistant (Kiro)
• Original project by Dvorinka

Support

• GitHub Issues: https://github.com/Dvorinka/Trackeep/issues
• Documentation: See PRODUCTION_DEPLOYMENT.md

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[1.2.5] - Previous Release

Features

• Full-stack learning and productivity platform
• User authentication with JWT
• Bookmark management with metadata
• Task tracking with priorities
• File upload and sharing
• Notes with encryption
• Chat with AI integration
• YouTube video bookmarks
• GitHub integration
• Time tracking
• Calendar events
• Analytics dashboard
• Learning paths
• And much more...