Somewhere in the middle of November 2007, I wrote the first (working!) lines of the Open Power Template 2.0.0 source code. After a year of hard work, I've already uploaded a revision that finally gives you all the invented features implemented. For that time, OPTv2 grew and changed its shape. The first development releases resembled OPT 1.1.x when it comes to API and some features. They were just ported to the new XML compiler. Nowadays, OPT is a totally different library. It is much more modularized and designed to make the integration with frameworks easier. There is still a lot to do. The incoming release will be the last one with the "-dev" prefix, and in the next few weeks, the beta versions will appear, then Release Candidates and at last, the first stable release.