old_contents: VERSION = (0, 2, 1)
  
  __version__ = '.'.join((str(each) for each in VERSION[:4]))
  
  
  def get_version():
      """
      Returns string with digit parts only as version.
  
      """
      return '.'.join((str(each) for each in VERSION[:3]))
  
new_contents: VERSION = (0, 2, 2)
  
  __version__ = '.'.join((str(each) for each in VERSION[:4]))
  
  
  def get_version():
      """
      Returns string with digit parts only as version.
  
      """
      return '.'.join((str(each) for each in VERSION[:3]))
  
subject: bump version