Value v4 is missing from api

[Stake2]

>>> from habitipy import Habitipy, load_conf,DEFAULT_CONF
>>> api = Habitipy(load_conf(DEFAULT_CONF))
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Users\User\AppData\Local\Programs\Python\Python38\lib\site-packages\habitipy\api.py", line 192, in __init__
    _node = _node.into(part)
  File "C:\Users\User\AppData\Local\Programs\Python\Python38\lib\site-packages\habitipy\api.py", line 58, in into
    raise IndexError(_("Value {} is missing from api").format(val))  # NOQA: Q000
IndexError: Value v4 is missing from api

But v4 is the latest API version, how to change the module to use it?
I already tried changing this:
current = current or ['api', "v4"]

[asmfreak]

You would need to update apidoc.txt