Deepin 15.3 has been in development for the past three and a half months, and it promises to be the most effective and elegant release to date. We already know that Deepin is currently one of the most good looking and innovative GNU/Linux distribution, but there’s always room for better, so, today, the team announced the availability of a brand new dock (application launcher). Also new in Deepin 15.3 is the addition of several new, beautiful wallpapers, along with a setting implemented in the desktop right-click context menu to allow you to more easily change them. But wait, that’s not all, as there’s also a new real-time preview that lets you see which wallpaper fits better on your workspace.