These new features are only included in the 1.5 public beta test version and are not yet officially released!
Studio Integration:
1) Drag and Drop of MIDI
2) Drag & Drop Audio
3) Export MIDI
4) Collate Audio
5) Macro Controls
6) Sounds to MIDI Notes
Classic Drum Maschine Features:
1) MPC Program Import
2) Vintage Sampling Engines
3) 16 Velocity Levels
Sampling Features:
1) Destructive Sample Editing
2) Zooming and Scrolling
3) Revised Slicing
4) REX file support
Workflow Improvements:
1) Hardware Control
2) Selection Features
3) Polyphony Options
4) Loading Groups Without Patterns
5) Customizable Defaults
Native Instruments videos explaining these improvements are here...