What's changed:
If a player is on cooldown and they try to display a message without the permission chatitemdisplay.cooldownbypass. Their item will no longer be displayed. Forgot 1 line of code with the cooldowns. Sorry about that.
Trying to display an item while being on cooldown, trying to display a blacklisted item, or not having permission to display items will no longer let the player send the message. Now only the permission message will be sent to the player. Players can still say triggers, to tell new players about it, by saying a trigger with an empty hand.
Only 3 people have joined my discord at the moment. It helps me a lot as I use it to see what features you would like implemented and what changes I should make. Once again, you can join the Discord here https://discord.gg/ndcBXgd.
I also haven't put this in an update yet, but in total both of my plugins have reached
500 downloads. Thank you to everyone who supports my plugins and finds reports bugs, improving quality, and suggests new features to add to my plugins.