I don't understand why I'm still seeing it as "Preview" but it may be because I'm French Canadian. We usually get things after everyone else in North America given English is pretty much the same between the US and Canada.
That being said I'm waiting for them to finish the translations, same with Cortana. It's kind of annoying to have several places in another language than the rest of your device. I also wish all day events were shown in the calendar widget. Otherwise it's a great launcher!