The new feature will not be presented to its users social network automatically. TechCrunch reports that the feature is currently opt-in and can be obtained by going to its settings menu Facebook.com by clicking on “see the new Facebook".
For now you can still restore the old one Facebook if you do not like it, then it is not a permanent change.
At the moment, I do not see any selection in my profile, so we will probably wait. If you see the option to change to the new dark leave a comment on this post.
As you can see from the image above, the aesthetics are completely changing and according to TechCrunch, the home page and the browsing in general are much faster.
It seems to be his biggest redesign Facebook for years. Let's see if the change becomes permanent.