Walton Street Redevelopment 3rd Photo

It ha been about six weeks now since I have been down Walton Street to have a look at this redevelopment by Oxford University to this building, so I think it was time to post another photo, not exactly sure what has changed from this photo? While in the area I could see that the back of the building and roof is all but gone. Other photo's from this spot taken in October and November are here please have a look and compare.