变更日志

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.

[v1.0.0] - 2026-05-01

Changed

• Enhanced password validation: minimum length increased from 4 to 8 characters
• Fixed token refresh race condition in frontend API client
• Updated CODE_OF_CONDUCT with proper contact information

Removed

• Cleaned up redundant files: build artifacts, node_modules, plugin data
• Removed outdated docs/monitoring/ (use docs/zh/monitoring/ instead)

Documentation

• Synchronized VERSION and CHANGELOG to v1.0.0
• Project now in archive-ready state

[v0.3.0] - 2026-04-16

Added

• Complete bilingual documentation (English/Chinese)
• VitePress documentation site with internationalization support
• English documentation: Getting Started, API, Architecture, Design, FAQ, Manual Testing, Monitoring
• Language switcher between English and Chinese versions

Changed

• Restructured docs directory: moved Chinese docs to docs/zh/, added docs/en/
• Standardized all changelog files with professional format
• Updated VitePress config for multi-language support
• Enhanced README with clearer structure and badges

Documentation

• Professionalized documentation formatting across all docs
• Added comprehensive API documentation in both languages
• Created monitoring guide for Prometheus and Grafana
• Added architecture diagrams and data flow explanations

[v0.2.0] - 2026-03-08

Added

• Open source standard files: LICENSE, CONTRIBUTING, CODE_OF_CONDUCT, SECURITY
• CI/CD pipelines with GitHub Actions
• VitePress documentation site
• Docker multi-stage builds
• Kubernetes deployment manifests
• Health check endpoints (/health, /healthz, /ready, /version)
• Prometheus metrics integration
• Rate limiting middleware

Security

• JWT secret validation for production environments
• CORS origin whitelist validation
• WebSocket origin validation matching HTTP CORS
• Input sanitization and validation

Changed

• Comprehensive backend refactoring with service layer
• Frontend migrated to React 19 + TypeScript + Vite 7
• WebSocket authentication using one-time tickets
• Unified error handling across the application

Fixed

• Rate limiter goroutine leak
• WebSocket message deduplication
• Connection cleanup on disconnect

[v0.1.0] - 2025-01-08

Added

• User registration and login with JWT authentication
• Chat room creation and management
• WebSocket real-time messaging
• PostgreSQL message persistence
• Vanilla JavaScript frontend
• Basic Docker support