- Environment Variables (foss42#25)
- WebSocket support (foss42#15)
- SSE support (foss42#116)
- MQTT support (foss42#115)
- GraphQL support (foss42#117)
- gRPC support (foss42#14)
- API Testing Suite (foss42#96, foss42#100)
- API Workflow Builder (foss42#120)
- Integration Testing (foss42#119)
- Remaining Code Generators (foss42#80)
- Embedded WebView in Response Previewer
- Figuring out how to build for various Linux packaging formats (foss42#240)