Fixed:

• Error which disabled flight when switching world (According to my testing.)
• The Data.file is now Data.db
• Some code that no one cares about
• Update message for the player.

Added:

• Option to disable flight time when the player is offline. requested by Elijah
• The posibility to add any item in the interface which includes PlaceholderAPI support. requested by Elijah.

You need to save a copy of your old files, move them or rename them, the are some changes in the config.yml and items.yml files.

I'll be updating the plugin with some new features later...

If you have an issues please tell me, I'm not perfect and I want this plugin to be perfect so I need your help telling me the problem you encounter.