Changes:
Updated to support 1.21.1
ItemFrames will no longer be removed as part of the entity clear
Supported string lists as a message option with config and menu items
Added a debug system to help with fixing issues
MySQL will now have a enable/disable toggle for new installs, when it's disabled no other plugin functions will start to allow a first time configuration.
Attempt to fix a rare particle error
Added a new method to detect the item the player is holding in comparison to the ConfigItem. This should fix instances where the plugin was unable to find the item in the players hand.