If you are coming from version 4.x or an earlier 5.x build, here are the specific updates in 5.3.2:
A unique interface where you can drag a crosshair icon over any visible program—even those running in the system tray—to instantly access uninstall or management options. Revo Uninstaller Pro 5.3.2
The Essential Tool for System Maintenance: Revo Uninstaller Pro 5.3.2 If you are coming from version 4
Download the 30-day trial. Run it on an old program you uninstalled months ago. Watch the 300 leftover registry entries appear. You will buy the license within an hour. Revo Uninstaller Pro 5.3.2