The features you can see in this video:
- Support for multiple editors.
- Go to identifier with Ctrl + Click (very useful).
- Structure highlighting.
- Auto completion starts automatically and is more advanced.
- Zoom.
Under the hood the IDE is rewritten from scratch. The new IDE "engine" has better performance and is much more powerful. This will allow adding more advanced features in the future (like auto-indent and others).
Make sure to see the video in hd mode (press on the small gear button):