2.4.0

City teleport and height limits.

New

• /city teleport <City> (short /city tp) for everyone (permission bs.city.tp): to the city's landing point or, without one, to a safe spot as central as possible, preferably not on a plot.
• /city setspawn <City> [none] (staff): landing point at your own position, must be inside the city; stored as WorldGuard's teleport flag. /city create reminds you to set it.
• Optional height limits: /plot create [bottom <Y>] [top <Y>], the same for /city create and /city redefine – only bottom, only top, both or none (whole world height as before). Alternatively selection: exactly the height of the WorldEdit selection (for storeys).
• Plots may lie on top of each other (e.g. flats) as long as they don't overlap; a plot belongs to the city with the largest shared space. Warning when a height-limited plot is not in a city.
• /plot info and /city info show the height when it is limited; /city info shows a clickable teleport and, for staff, whether a landing point is set.

Changed

• /plot teleport (short tp) lands inside the height of the plot (on the floor of a storey instead of the roof); the help shows the long form.
• At least one second between two teleports of a person with /plot home and /city teleport (staff exempt).