4
well, i just installed it and it worked fine
But i think this version is still too much 'beta' to be a full replacement of the admin interface. There were some little annoying things. I could live with it, but some unexperienced users do also have to use parts of the admin interface. I think it would get too difficult for them (like modules shown which they dont have access to and the collapsing menu that not keeps collapsed).
But still thanks for the suggestion. I keep following the progress of this project