Version 1.2.0

• changed author info
• now checks for gamemode when looking for non sleeping players
• now correctly registers when people leave game while sleeping

Version 1.1.3

• optimized player world detection

Version 1.1.2

• last person not sleeping no longer gets a notification if he is in the nether or the end

Version 1.1.1

• removed unnecessary timeskip event handler to improve backwards compatibility

Version 1.1.0

• Going to bed first now fires a server wide message

Version 1.0.1 [INITIAL RELEASE]

Initial version of this plugin. Doesn't include initial sleep message yet.