The Safari app has also undergone some visual changes along with improvements
With the new OS X Yosemite Safari has undergone few visual changes along with improvements and new features. The new Safari now has the flat look which plays better with the new OS. The favourite bar is not visible now and according to Craig we don't need a separate favourite bar! We can now access all our favourites by clicking the address bar which makes it easier to access all our favourite links.
We now get a bird's-eye view for the tabs and we can scroll between them easily. There's also a new spotlight search which not only gives you the regular google search suggestions but also displays additional suggestions from different sources like wikipedia. Apple now claims that the new Safari won't need additional video plugins to play videos which will give additional 2 hours of 1080p video playback on Macbook Air.