BoundingBoxOutlineReloaded
BoundingBoxOutlineReloaded copied to clipboard
Bukkit/official release for 1.20
Does not seem to be implemented at all, not even in any of the branches. However, 1.20 is supported on the forge/fabric side, it's just not released.
The latest bukkit version is 1.19.1, and that won't work on 1.20.