Release 248: Halloween 2020! 🎃

[Rydralain]

I think that was related to this change:

@james

When worlds expire and they’re taken offline it leaves a gap for another world to fill. We will normally spawn new private worlds into these slots. But sometimes if there are many gaps it’s more efficient to move the remaining active worlds onto other servers to fill their gaps. (This is the Boundless version of defragging the entire universe.)