old_contents: from __future__ import (absolute_import, print_function, division)
  
  IVERSION = (0, 18, 1)
  VERSION = ".".join(str(i) for i in IVERSION)
  PATHOD = "pathod " + VERSION
  MITMPROXY = "mitmproxy " + VERSION
  
new_contents: from __future__ import (absolute_import, print_function, division)
  
  IVERSION = (0, 19)
  VERSION = ".".join(str(i) for i in IVERSION)
  PATHOD = "pathod " + VERSION
  MITMPROXY = "mitmproxy " + VERSION
  
subject: Bump version post release