Feature suggestion: Can this plugin be configured to also set guest codes? 

Adding that functionality should be pretty straight forward.
I should have time to work on this soonish.

How do the commands /code guest 1234, /code guest remove, etc. seem to you?

Merged post

Released in v1.2.0

That is a wonderful solution. Thank you! 

slaymaster3000

Adding that functionality should be pretty straight forward.
I should have time to work on this soonish.

How do the commands /code guest 1234, /code guest remove, etc. seem to you?

Merged post

Released in v1.2.0