Hi MarkWilliamson
The feeling of those who have been corresponding with Isidor Zeuner about this review seem to be it probably won't take much longer. There have been a few back and forth's between Isidor and Ryno + Technovert. However this is speculative and the is no guarantee we'll have it soon.
I suspect the two wallet updates we've had recently are related to that back-and-forth. That would be excellent, a review that not only blesses the code but improves it.