Sorry for not having a new alpha build for you before a13 expired. We got a lot of priority programming projects this month that we have to complete. These projects are related to the DPS 2.0 software ecosystem but are not related to the Windows app so this work is not generating new builds for you.
We will get a new build up shortly that will not expire for a few months. This will hold us over until these back-end pieces are finished.
Our goal is to have DPS 2.0 released within the first quarter of 2015. So far we are still on track for that.
Thanks for your patience!