API-Login from Mikrotik has changed with Version 6.43

[CoReYeDe]

Home Assistant release with the issue:
Home Assistant 0.77.3

Last working Home Assistant release (if known):
Home Assistant 0.77.3

Operating environment (Hass.io/Docker/Windows/etc.):
Docker on Synology NAS

Component/platform:

device_tracker/mikrotik.py

Description of problem:
API-Login from Mikrotik has changed with Version 6.43
https://wiki.mikrotik.com/wiki/Manual:API#Initial_login

Traceback (if applicable):

Error doing job: Task exception was never retrieved

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/librouteros/connections.py", line 181, in write
    self.sock.sendall(string)
BrokenPipeError: [Errno 32] Broken pipe

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/app/homeassistant/components/device_tracker/__init__.py", line 692, in async_device_tracker_scan
    found_devices = await scanner.async_scan_devices()
  File "/usr/local/lib/python3.6/concurrent/futures/thread.py", line 56, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/usr/src/app/homeassistant/components/device_tracker/mikrotik.py", line 137, in scan_devices
    self._update_info()
  File "/usr/src/app/homeassistant/components/device_tracker/mikrotik.py", line 159, in _update_info
    device_names = self.client(cmd='/ip/dhcp-server/lease/getall')
  File "/usr/local/lib/python3.6/site-packages/librouteros/api.py", line 79, in __call__
    self.protocol.writeSentence(cmd, *words)
  File "/usr/local/lib/python3.6/site-packages/librouteros/connections.py", line 139, in writeSentence
    self.transport.write(encoded)
  File "/usr/local/lib/python3.6/site-packages/librouteros/connections.py", line 185, in write
    raise ConnectionError('Failed to write to socket. ' + str(error))
librouteros.exceptions.ConnectionError: Failed to write to socket. [Errno 32] Broken pipe

Additional information:

[kunago]

This should already be supported by the latest librouteros via this commit, so an update of the library should be hopefully enough.

[CoReYeDe]

Library librouteros is updated from 2.1 to 2.1.1 but the Error persists
Update via pip install librouteros --upgrade

[qguernsey]

I did some digging on this tonight. I manually update librouteros with pip to version 2.1.1. Verified that it was correctly installed in the virtualenv. After starting up hass, I checked the environment again and it was once again running 2.1.0. Looking at the device tracker code for this it has
REQUIREMENTS = ['librouteros==2.1.0']
Looks like it is running as designed. Just need a pull request to update the version of librouteros. It appears the new library works with the new version of firmware. I don't have a device to check backwards compatibility to earlier versions.