Do maintenance on your server!
You want to create a map for christmas? And you don't want to players connect to the server when you do it ? This plugin is for you!
You want to prevent players connection when you do one things ?
Ok , ClosedMaintenance will open the serveur Only for the OP players or the players listed in the file . Others will be disconnect with a custom message (for exemple : This server is not available)
The plugin coming soon