old_contents: # Definition of the version number
  
  __all__ = ["__version__"]
  
  # major, minor, patch, -extra
  version_info = 0, 5, 6
  
  # Nice string for the version
  __version__ = '.'.join(map(str, version_info))
  
new_contents: # Definition of the version number
  
  __all__ = ["__version__"]
  
  # major, minor, patch, -extra
  version_info = 0, 6, 0
  
  # Nice string for the version
  __version__ = '.'.join(map(str, version_info))
  
subject: bump version 0.6.0