Config & Features:

• async
• SafeMode

async: The plugin makes everything asynchronous by default to save the main thread to avoid lags, but this can lead to problems regarding compatibility with other plugins, so now the function to deactivate.

SafeMode: If safe mode is deactivated, the item is reset to inv every tick, which can lead to duplication under certain circumstances. If the moduk is activated, the item is not set often but only “updated”, which theoretically makes it impossible to duplicate the item through the plugin, the disadvantage is that the animation can look unattractive (looks like lagging).
Recommended for citybuild servers where the RainbowArmor is worth something.