It is new features suggested for Dropbox Desktop App but it is not new features that is not tested by other Apps. Basically I have been using another Apps alongside with Dropbox Desktop App. This other app is called "RaiDrive". It would be great if Dropbox can incorporate some if not all of the features of "RaiDrive".
So what are these suggested wonderful features? I guess I will leave it to Dropbox Dev to go experience RaiDrive and find out for themselves.