I can't really say what the new features are but i have only just got one of them finished, its taken me for days to debug the problems and now thats fixed we will be working towards a build at full speed ahead.
We have fixed a lot of bugs \ leaks, there are still some leaks but its nothing major, we will try and track it down before we do the release but it shouldnt cause a problem for most people (xbox will crash if u load the scene reload button for 30 min).
FTP bugs now fixed, yes you can delete folders now

(tested by downloading 8,000 files in 500 folders, deleteing and re-uploading without a signle memory drop)
Added Debug XML tags (turn on \ off version, memory usage etc..)
Re-wrote the way we load lua objects to reduce the memory leaks.
Oh and some cool new features that are still being finished off (all enabled \ disabled by XML)
More news to follow soon.