old_contents: # -*- coding: utf-8 -*-
  #
  __version__ = '2.1.2'
  __author__ = 'Nico Schlömer'
  __author_email__ = 'nico.schloemer@gmail.com'
  __website__ = 'https://github.com/nschloe/pygmsh'
  
  from pygmsh.geometry import Geometry
  from pygmsh.helper import *
  
  __all__ = [
          'geometry',
          'helper'
          ]
  
new_contents: # -*- coding: utf-8 -*-
  #
  __version__ = '2.1.3'
  __author__ = 'Nico Schlömer'
  __author_email__ = 'nico.schloemer@gmail.com'
  __website__ = 'https://github.com/nschloe/pygmsh'
  
  from pygmsh.geometry import Geometry
  from pygmsh.helper import *
  
  __all__ = [
          'geometry',
          'helper'
          ]
  
subject: bump version