@thomkjel/logger/CHANGELOG.md

Security-focused event logging library for Next.js applications (Work in Progress)

# Changelog

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

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

## [1.0.0] - 2024-01-01

### Added
- Initial release of @logstack/logger
- Core Logger class with singleton pattern
- TypeScript support with full type definitions
- Better Stack integration for production logging
- Security event categorization (AUTHN, AUTHZ, SESSION, etc.)
- Human-readable message formatting for 20+ event types
- Development console logging
- Non-blocking async logging to external services
- Usage metrics tracking for future SaaS features
- Extensible configuration for API keys and rate limiting
- Comprehensive test suite with Jest
- GitHub Actions CI/CD pipeline
- Private npm package publishing setup
- Next.js integration examples
- Complete documentation and usage guides

### Security Events Supported
- Authentication: login success/failure, password changes, token management, impossible travel
- Authorization: access failures, permission changes, admin actions
- Session: creation, renewal, expiration, expired session usage
- User Management: create, update, archive, delete operations
- System: error logging and monitoring

### Features
- ✅ TypeScript support
- ✅ Better Stack integration
- ✅ Singleton pattern
- ✅ Non-blocking logging
- ✅ Event categorization
- ✅ Human-readable messages
- ✅ Usage metrics (ready for SaaS)
- ✅ API key support (ready for SaaS)
- ✅ Rate limiting structure (ready for SaaS)
- ✅ Comprehensive testing
- ✅ Private package publishing
- ✅ Next.js examples

## [Unreleased]

### Planned for v1.1.0 (Enterprise Features)
- [ ] OWASP Top 10 2021 compliance alerts
- [ ] ISO 27001 automated compliance checking
- [ ] Vanta integration for compliance evidence
- [ ] User journey analytics and tracking
- [ ] AI-powered behavioral analysis
- [ ] Risk scoring for user activities

### Planned for v2.0.0 (AI & Natural Language Features)
- [ ] Natural language query interface
- [ ] MCP server integration for Claude/ChatGPT
- [ ] AI-powered threat detection and analysis
- [ ] Automated anomaly detection
- [ ] Interactive log analysis and insights
- [ ] Custom compliance rule engine

### Planned for v3.0.0 (Full SaaS Platform)
- [ ] Multi-tenant API key management
- [ ] Usage-based billing metrics
- [ ] Real-time security dashboards
- [ ] Advanced analytics and reporting
- [ ] Custom alert workflows
- [ ] Integration marketplace
- [ ] White-label solutions

### Enterprise Compliance Features (Ready in v1.1.0)
- ✅ OWASP Top 10 alert framework
- ✅ ISO 27001 control mapping
- ✅ Automated audit report generation  
- ✅ Compliance evidence compilation
- ✅ Security control documentation
- ✅ Risk assessment framework

### AI & Analytics Features (Ready in v2.0.0)
- ✅ Natural language query processing
- ✅ User journey tracking and analysis
- ✅ Behavioral anomaly detection
- ✅ Risk scoring algorithms
- ✅ MCP protocol integration
- ✅ AI-powered insights engine