* **schema_plus_core**: %GEM_MODULE% uses the SchemaPlus::Core API that
  provides middleware callback stacks to make it easy to extend
  ActiveRecord's behavior.  If that API is missing something you need for
  your contribution, please head over to
  [schema_plus_core](https://github.com/SchemaPlus/schema_plus_core) and open
  an issue or pull request.