The “problem” with new releases of Dropbox is that most are virtually
identical to the last. While good in that no senseless changes arrive
solely for change’s sake, it’s bad in that it makes for very droll
“news” coverage!
Thankfully this release does have a bit more meat on its free range
bones. As we showed you back in July, the UI changes in Dropbox 3.0.x
are noticeable — and not just because the blue panel icon is now white!
Source:
http://fullcirclemagazine.org/2014/12/23/dropbox-3-for-linux-goes-stable-with-new-qt-ui-setup-wizard/