The 2.0 release is very close to being final. The beta is stable now and I would HIGHLY recommend new users to start with this instead of the WP.org version.
New features include:
- CSV importer module
- Embedded video support
- Improved admin panel
- User ad management panel
- Major internal rewrite to improve efficiency, loading and performance
- Tons of bug fixes
Try it out, I think you'll be quite pleased.