Technically the hub that came with the summer update is new... but it's also not. Yes, there was some redesigning but the overarching theme is still the same. It's extremely small, the gamemodes have the same archways, and it's still night time. It just feels like the previous hub, because for the most part it seems like it was built around that.
I know this one was started way before they even asked for a new hub, and plus people also wanted something like the older hubs, which we tried. The night time thing, well that is a dev thing, cause it was day time when the map was given to them so. Not sure why it is still on night time 24/7.
Also this hub is bigger than the last hub, not as big as the others, but with other updates we could potentially put more things around. We didn't have much time to create this hub at all, and plus only a handful of people got to work on this. If some people didn't already start this, it could have been potentially different than it is.