So I removed the support of making regions for a while.
But now I have fixed some parts of that and tested it a bit and decided to update the plugin with fresh new code.

The commands and permissions stay the same.
/blockregen region set <name> Permission: blockregen.admin

Please leave me feedback in the discussion section if it works great or not.

Suggestion to add things are still open!!

Greeetzzz
~Aurorion