3 May 2011 at 8:54am
Sorry Bishop, only just spotted your question. It is sadly not something I have direct influence over, as my publishers are working with a third-party company to create the ebook versions. I've not received an update for about three weeks now. When I last saw it, it just wasn't of a high enough standard. I guess they are still working on it... ;)
On a side note, there will be a fully interactive app version coming out later in the year. The way things are going, it might beat the regular ebook versions!