Fixed an issue where if no permission plugin was installed, anyone could use /cf mute (Thanks @mibby)
Added a prevention system to prevent the radius being set to zero.
Made sure that support links are only shown to those not bypassing the version block.
Fixed an issue where the muted message doesn't show the prefix for some weird reason.
Not using a permission system?If you're not using a permission system (such as PermissionsEX, GroupManager, etc.), and you suspect a player may have exploited /cf mute from the previous version, it's recommended to erase the folder inside of ChatFeelings named "Data". If you do use a permission system, then don't worry about this.
If upgrading from v3.X BETA ChatFeeling's builds, you must erase your ChatFeelings folder for the v4.X series to run.