No specific info about version 5.2 beta. Please visit the main page of Google Earth on Software Informer.
Five 'YEAS!' for Google Earth
Not going to download Google Earth, no way! I have it and it is rubbish - everything isl blurry when you zoom in, time to trash - it's no good.
Google Earth is a terrific program! Ummm ... unless you were expecting that you'd be able to peep in people's windows(??). It doesn't do that. Perhaps it's time for a system upgrade?? Or, at least, an overhaul?? As for me ~> 5 'YEAS' for GOOGLE EARTH!!
This is excellent sofware which shows the entire globe through your PC.