Here in the next few weeks, we'll be implementing a new server Spawn. This spawn will be about 30% smaller, and will have more spread out market plots, which should drastically decrease lag in the marketplace. We plan to start getting things ready around the time of the 1.13 update, or sooner if plans change. A post for Market plot owners will be put out at least 2 weeks before the move. As of now, for the current spawn, things will be packed up and moved over.
Players who have houses at the Docks have their houses saved, and will be pasted wherever you like, at your request.
All future spoilers will be posted here until the release.