Latest ev3dev release problems

[xXx360noScopesMLGPROxXx]

Latest ev3dev release (2015-05-01), after making it through all the steps mentioned in README, attempting to do example code yields:

root@ev3dev:~# workon ev3_py27
(ev3_py27)root@ev3dev:~# python
Python 2.7.9 (default, Mar  1 2015, 13:52:09) 
[GCC 4.9.2] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> from ev3.lego import MediumMotor
>>> d=MediumMotor()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/root/.virtualenvs/ev3_py27/local/lib/python2.7/site-packages/python_ev3-0.0.2.6-py2.7.egg/ev3/lego.py", line 172, in __init__
  File "/root/.virtualenvs/ev3_py27/local/lib/python2.7/site-packages/python_ev3-0.0.2.6-py2.7.egg/ev3/ev3dev.py", line 323, in __init__
ev3.ev3dev.NoSuchMotorError: No such motor port= type=minitacho

I'm not sure if that is intended behaviour or not because its mentioned in the README that python-ev3 is developed for 2014-12-01 release. Could you please clarify if there's a way to make it work in the latest release or if its required to downgrade the system in order to use it?

P.S. There seems to be another similar old open issue, but I didn't notice it up until now, sorry.

[topikachu]

there's some api broken in the new image. will try to fix it. Thanks.

[topikachu]

a new release is published.