Here are links to my top 3 features in the Lightroom 5 Beta!
Upright (Automatic perspective correction) - Discover how to automatically fix common problems such as tilted horizons as well as converging verticals in buildings using Lightroom’s new Upright controls for perspective correction.
The Advanced Healing Brush - Discover the new enhancements to Lightroom’s advanced Healing Brush including the ability to heal and clone non-circular brush spots as well as remove easy to miss sensor dust with using the new Visualization slider.
The Radial Filter - Learn how easy it is to apply any and all of Lightroom’s existing local adjustments including dodging and burning, adding vignettes, selectively sharpening and more to one or more completely customizable, non –destructive, circular Radial filters – anywhere in your image.
For additional information, check out the Lightroom Journal and the photoshop.com blog.