old_contents: """ACME protocol implementation.
  
  This module is an implementation of the `ACME protocol`_. Latest
  supported version: `draft-ietf-acme-01`_.
  
  
  .. _`ACME protocol`: https://ietf-wg-acme.github.io/acme
  
  .. _`draft-ietf-acme-01`:
    https://github.com/ietf-wg-acme/acme/tree/draft-ietf-acme-acme-01
  
  """
  import sys
  
  # This code exists to keep backwards compatibility with people using acme.jose
  # before it became the standalone josepy package.
  #
  # It is based on
  # https://github.com/requests/requests/blob/1278ecdf71a312dc2268f3bfc0aabfab3c006dcf/requests/packages.py
  
  import josepy as jose
  
  for mod in list(sys.modules):
      # This traversal is apparently necessary such that the identities are
      # preserved (acme.jose.* is josepy.*)
      if mod == 'josepy' or mod.startswith('josepy.'):
          sys.modules['acme.' + mod.replace('josepy', 'jose', 1)] = sys.modules[mod]
  
new_contents: """ACME protocol implementation.
  
  This module is an implementation of the `ACME protocol`_.
  
  .. _`ACME protocol`: https://ietf-wg-acme.github.io/acme
  
  """
  import sys
  
  # This code exists to keep backwards compatibility with people using acme.jose
  # before it became the standalone josepy package.
  #
  # It is based on
  # https://github.com/requests/requests/blob/1278ecdf71a312dc2268f3bfc0aabfab3c006dcf/requests/packages.py
  
  import josepy as jose
  
  for mod in list(sys.modules):
      # This traversal is apparently necessary such that the identities are
      # preserved (acme.jose.* is josepy.*)
      if mod == 'josepy' or mod.startswith('josepy.'):
          sys.modules['acme.' + mod.replace('josepy', 'jose', 1)] = sys.modules[mod]
  
subject: Remove reference to latest draft implemented. (#6669)