The World Hub SDK Manual now shows the following:
Scrolling down the following is displayed, indicating the World hub is “Coming Soon!”:
Note the headings. I was under the impression that the World hub would allow more changes than the Alpha allowed. I have usually been able to keep pretty well informed by listening to Dev Updates but I may have missed something. Last I knew, the World Hub introduction has slipped. But will it be limited to changes described in the topics shown? Does anyone know? Hopefully, this is simply what Asobo is able to or chooses to release for now and more will be released later.