old_contents: """pyley Python client for an open-source graph database Cayley"""
  
  __title__        = 'pyley'
  __version__      = '0.2.2'
  __author__       = 'Ziya SARIKAYA @ziyasal'
  __email__        = 'sarikayaziya@gmail.com',
  __license__      = 'MIT License'
  __copyright__    = 'Copyright 2014 Ziya SARIKAYA @ziyasal'
  __url__          = 'https://github.com/ziyasal/pyley'
  __download_url__ = 'https://pypi.org/pypi/pyley'
  __description__  = 'Python client for an open-source graph database Cayley'
  
  from .pyley import (
      CayleyResponse,
      CayleyClient,
      GraphObject
  )
  
new_contents: """pyley Python client for an open-source graph database Cayley"""
  
  __title__        = 'pyley'
  __version__      = '0.2.2.1'
  __author__       = 'Ziya SARIKAYA @ziyasal'
  __email__        = 'sarikayaziya@gmail.com',
  __license__      = 'MIT License'
  __copyright__    = 'Copyright 2014 Ziya SARIKAYA @ziyasal'
  __url__          = 'https://github.com/ziyasal/pyley'
  __download_url__ = 'https://pypi.org/pypi/pyley'
  __description__  = 'Python client for an open-source graph database Cayley'
  
  from .pyley import (
      CayleyResponse,
      CayleyClient,
      GraphObject
  )
  
subject: Bump version.