Changes:

• Add config option 'world_whitelist' to restrict checks to certain worlds only. This can be useful if you want to restrict the plugins functionally to creative worlds only.
• Add config option 'permitted_content' to whitelist certain content. For example, you could allow links to your own server website or certain commands such as '/help' for introduction books. This list supports '*' as a wild card for fuzzy string matching.
• Add override permission 'bookexploitfix.exempt' to allow creation of books with special content. Note that this only applies to book creation, not reading and is therefore only useful when disabling the read check. There is no read override since players with OP/all permissions should especially be protected from accidentally executing commands.

For detailed information and examples of the new config options check the example config file: https://github.com/minoneer/BookExploitFix/blob/master/src/main/resources/config.yml