v3.2 ItemJoin (Minecraft 1.10!):

Added:

• Updated to Spigot/Bukkit 1.10!
  
• Updated PlaceholderAPI optional dependency.
  

Fixed:

• World Change support, Null Pointer causing ItemJoin not to give items!
  
• Few small configuration issues.
  
• Cleaned up the plugin.yml a bit.
  

Please see the Documentations page if you need any help with these new updates!
Have any ideas or requests that you would like to see in ItemJoin's future? Please submit a feature request!