As per news on the main site, there’s a deep reworking within certain pieces of that site itself.
It’s difficult porting by hand tons of stuff, local and remote from one system to another, but it must be done for reason I’ll explain later.
A little advice. *Never*, *never* install a script which is a port of another script if the original author doesn’t support it too or if there isn’t a dedicated team with active support and a quick upgrading policy.
Stay with the original script if you want
Or you’ll need to move by hand all your stuff if you’re lucky … you’ll deserve a severe headache with lots of severe and nasty troubles (defacement or server pwn3d, IE) if you’re unlucky.