old_contents: VERSION = (0, 0, '1b')
  
  def get_version():
      return '.'.join([str(v) for v in VERSION])
  
  __version__ = get_version()
new_contents: VERSION = (0, 0, '2b')
  
  def get_version():
      return '.'.join([str(v) for v in VERSION])
  
  __version__ = get_version()
  
subject: Update __init__.py