old_contents: __version__ = "1.0.0-alpha4"
  __author__ = "Rossen Georgiev"
  
  version_info = (1, 0, 0, 'alpha', 4)
  
new_contents: __version__ = "1.0.0-alpha5"
  __author__ = "Rossen Georgiev"
  
  version_info = (1, 0, 0, 'alpha', 5)
  
subject: bump to v1.0.0-alpha5