Within all the new design changes from Google I've noticed that the URL and the Snippet in the SERPs have swapped places. Should help with click throughs if your URL is looking trustworthy and relevant to the search. This is also happening with Google Adwords, so advertisers should be able to see if it's having an effect soon if this has been rolled out to all.
I see that testing on this was noticed earlier in June, maybe it's now being rolled out to everyone?
Seems clear now that Google is rolling out a multi-part interface change, with many features popping in and out. Since we already have a home paged discussion about that, let's lock this thread and take the rest of the conversation into that one thread.