Hope there is more than that, because the only useful feature for me is slots ... and Max has already discussed that they are not slots over compound sketches, just straight or curved. So any guide track in my test fixtures will still have to be done the old way (which isn't too much effort anyway). The rest are yet more UI fluff and a few drawing features, that whilst long overdue, are not something I've personally never has the use for! I also don't use supplied libraries, because they need to be validated for accuracy before use and I just make and validate parts as I need them. So, not much for me to instantly want to upgrade from that list, sorry! But I'm sure there is plenty in there for some users.