As you may know, Elementary OS 0.3 Freya has been released a while ago and is most likely the most beautiful OS. It is a system that receives new features even after the release.
The developers have announced that a new Greeter has been created. The official announcement:
“A new update to the Greeter brings Gtk.CSS styled avatars. This allows us to add some nice borders, highlights, and shadows and we’ve taken a moment to make the text entries a little more legible. Plus things are just lined up a little nicer. Desktop settings sees a pretty minor update, bringing an option for a new dock hide mode code named “window dodge”. This mode hides the dock any time any window overlaps it, focused or not,”