Bukkit

 3.7.24
    Fixed issue that may occur when looking for updates.
    Added the ability for some worlds to save the location of the player when they left the world.
    Added /lobbyapi setLocationSaving <worldname> <true or false>
    Added ability to link an item to the hub command. To become a 'World Selector'
    Added /lobbyapi setWorldSelector
    Added /lobbyapi removeWorldSelector
 
 3.7.23
     Added support for fractional XYZ coordinates.
     Fixed issue with worlds being registered twice.
     Added /lobbyapi setDefaultWeather
    Fixed items changing between worlds.
    Added the ability to have commands that get sent when a player joins a specific world.
    Added /lobbyapi addJoiningCommmand
    Added /lobbyapi removeJoiningCommmand
    Added /lobbyapi listJoiningCommmands
     
 3.7.22
     Added customizable gamemodes per world
 
 3.7.21
     Fixed issue with PlayerChangedWorldEvent.
     
 3.7.20
     Fixed world loading from config spawn glitch
     
 3.7.19
    Fixed issues with addWorld Command
    
 3.7.18
    Fixed issue with locations being null.
 
 3.7.17    
   Added /LobbyAPI changeMaterial <World> <Name or Id>
   
 3.7.16
   Fixed prefix
   Fixed setMainLobby tabbing
   Updated updater
   
 3.7.15
     Fixed enchantment reload bug
     Added titles to changing world
     Added chat messages to changing worlds (1.7 and lower)
     Added chatcolors to /lobbyapi
     Added /lobbyapi setMainLobby
     Added /lobbyapi removeMainLobby
     Added /lobbyapi changeSpawn
     Added Main lobbies. Main lobbies are worlds that new players and killed players will be sent to by default (unless the world the player was in is a sub-world, e.g. nether.)
    Fixed command tabbing. World names should now be added to the tablist when needed.
 
3.7.14
   Fixed enchantment reload bug

3.7.13
    Updated code for the new BukkitDev site    
    Added changelog
    Updated plugin for 1.11
    
3.7.12

    Fixed config bug.

3.7.11

    Added bStat
    Fixed some minor bugs

3.7.10

    Fixed updater
    General Bug fixes.

3.7.09

    Fixed Updater
    Added License
    Fixed Minor bugs

2.7.08

    Added Bungee Support
    Fixed Enable/Disable bungee Support
    Fixed issues with saving/loading inventories (added check for if the world is null,)

2.7.08:

    Remembered to keep up with this changelog
    Added bungee Support

2.6.4:

    Added /LobbyAPI addWorld
    Added /LobbyAPI removeWorld
    Added /LobbyAPi listWorlds

2.6.2:

    Added /lobbyAPI worlds to see world data
    Added checks to save and load items to specific spots.

2.6

    Fix some bugs
    Added Ability to set limits to amout of players per world
    Added Ability to see how may players per would and max players (if max is set)
    Fixed player list. Players in a world will now be displayed in the lore.

2.5.1:

    Fixed bungee support
    Added ability to change World Block to and Item type (Blocks and Items)

2.5:

    Added Ability to cancel EnderChests for certain worlds.
    Added LobbyAPI.setNoEnderChests(World, boolean) and .hasNoEnderChest(world) to check if hasNoEnderChests it applied to a world.

2.4:

    Changed the inventory's name from "Warp" to "LobbyAPI" to not break any other plugins.

2.3:

    Added BungeeCord Support
    Fixed some Menu Bugs

2.2:

    Added support for whiteListing Worlds
    Added Support for updating WhiteLists for Worlds

2.1:

    Just released