Bukkit

V1.16.1

• Add sound support when a player is teleported. Set this via /vs sound (sound) [volume] [pitch]
• Fix case sensitivity on modes and detectors.
• Fix armor not being cleared when  clear inventory is set to true.

V1.16.0

• Added new detector system. Defaults to void which is the same as before.
• Added new command /vs detector (detector) [world].
• Available detectors: Void (Default), Nether.
• Added variables to command mode. Available variables are: ${player.name}, ${player.uuid}, ${player.coord.x}, ${player.coord.y}, ${player.coord.z}, ${player.coord.world}
• Added the ability for commands in command mode to be ran as OP. Add "op:" to the front of the command and it will be ran by the server instead of the player. This allows commands to be ran that players don't have permissions for.
• Minor performance improvements.

V1.15.0

• Add Player Toggle (/vs toggle), This will toggle whether the player is teleported or not when entering the void. 
• New Permission "vs.player.toggle"
• Altered "/vs set" behaviour so that the world mode is also set spawn.

Thanks to ShadowDragon7015 for his contributions.

V1.14.0

• Add uSkyBlock Support
• Fixes bugs involving shared islands for IslandWorld and aSkyBlock

V1.13.0

• Removed vs.override permission: Was causing more problems than it was worth.
• Add keep inventory flag (/vs keepinventory (true/false) [world]): If set to false, the players inventory is wiped. Defaults to true if not set.
• Add hybrid mode (/vs hybrid (true/false) [world]): If set to true. Will run both the command mode as well as the other mode. Command mode is ran after the other mode.
• Offset now works above the void. A negative offset is above the void and positive offset is below the void.