old_contents: # encoding: utf-8
  
  from datetime import datetime
  
  
  __author__ = "Tsuyoshi Hombashi"
  __copyright__ = "Copyright 2016-{}, {}".format(datetime.now().year, __author__)
  __license__ = "MIT License"
  __version__ = "0.23.6"
  __maintainer__ = __author__
  __email__ = "tsuyoshi.hombashi@gmail.com"
  
new_contents: # encoding: utf-8
  
  from datetime import datetime
  
  
  __author__ = "Tsuyoshi Hombashi"
  __copyright__ = "Copyright 2016-{}, {}".format(datetime.now().year, __author__)
  __license__ = "MIT License"
  __version__ = "0.23.7"
  __maintainer__ = __author__
  __email__ = "tsuyoshi.hombashi@gmail.com"
  
subject: Bump version