old_contents: """
  Import module for RT1 module
  """
  
  __version__ = '1.2'
  __author__ = 'Raphael Quast'
  
new_contents: """Import module for RT1 module"""
  
  __version__ = '1.2.1'
  __author__ = 'Raphael Quast'
  
subject: update version number to 1.2.1