old_contents: # -*- coding: utf-8 -*-
  
  __version__ = '0.12.1'
  
  from .orm import Model, SoftDeletes, Collection, accessor, mutator, scope # noqa
  from .database_manager import DatabaseManager # noqa
  from .query.expression import QueryExpression # noqa
  from .schema import Schema # noqa
  from .pagination import Paginator, LengthAwarePaginator # noqa
  
new_contents: # -*- coding: utf-8 -*-
  
  __version__ = '0.12.2'
  
  from .orm import Model, SoftDeletes, Collection, accessor, mutator, scope # noqa
  from .database_manager import DatabaseManager # noqa
  from .query.expression import QueryExpression # noqa
  from .schema import Schema # noqa
  from .pagination import Paginator, LengthAwarePaginator # noqa
  
subject: upgrade to 0.12.1