# 0.3.5 (2019-10-28)
### Features / Enhancement
- Graceful shutdown implementation
- Enhanced node monitoring
- System environment variables in tasks
- Automatic log refresh
- HTTPS support

### Bug Fixes
- Fixed schedule task spider list
- Worker node info retrieval
- Node selection in task execution

# 0.3.0 (2019-07-31)
### Major Changes
- **Golang backend** rewrite
- Node topology visualization
- System metrics monitoring
- In-browser code editor
- User authentication system
- Automatic spider deployment
- Optimized Docker images