The next version will probably be worth it. The first version has a lot of changes, which you can read about in its thread in the sub forum. I haven't had time to work on it lately and will still be way too busy for a couple of weeks. I'm way behind on a project due Friday, a little behind on a group project due (well, only a small part of it is due) next week, I have 5 tests in the next 2 weeks, plus an essay, lab, and ordinary home work. (Why I'm taking the time to respond I don't know.)
It certainly does require updating with every patch; unlike xienwolf's modular modmods, I use a large amount of python in mine, and will probably include SDK changes too. I had included a few last I worked on it, incorporating UnitStats and some of vehem's changes (and one SDK bug fix, which has been incorporated in the main mod since then). There are several changes I'd like to make when I learn enough C++. Neither SDK nor python can be done modularly. The first version only works with FfH .30 h (it hasn't been compatible with the last 3 versions).