"As I read it, it will come in the next version - Please see this post:"
http://wordpress.org/support/topic/frontend-updates-2rrr-fork
Probably but this is a development version fork for testing where not everything will be included in subsequent versions. That's up to Tareq who is the author of this project. However I do need people to test this on different platforms to mine.
However the following post gives the code if you just want to make a small change rather than install the development version.
Close Button and return on Post
Some prior discussion is here.
Cheers
The Professor