The following placeholders are now available: %hyacinthhello_join%, %hyacinthhello_death%, and %hyacinthhello_leave% with PlaceholderAPI.
Friendly colors (&a, &1, etc.) are now usable in messages with hyacinthhello.usecolor.
With the addition of placeholders, you can use plugins like CMI to send messages to Discord with /discordsrv broadcast [your left wrapper here] %hyacinthhello_join% [your right wrapper here]
You can now set death messages with /deathmsg. This can be disabled if you want by denying hyacinthhello.deathmessage. The leave message is also now hyacinthhello.leavemessage. Also sent username with UUIDs in Console.
I had to change the storage variables for join and leave messages because they were both being erased when the other was written. The plugin should work fine from here on out storage-wise. Sorry about that!
I've added leave messages and open-sourced the code after properly separating each command into their own classes. Check out my github to see the source.