Is the lowest update version, right?
Chinese version has new school and pet for several months, Vietnamese version which is released on June is even the later version than global one.
Those are just two version that I know.
Snail has had multiple versions of Age of Wushu (PC) for years. China is always first, as I understand it. It's irritating, but not only does that mean China basically beta tests the updates but we know what's coming so we can plan ahead.
For instance, I am already planning around school betrayals and Beggar sect, so when we get the update I'll be ahead of the curve.