Got this answer from tech support:
"I'm really sorry for your dissapointment.
I just got complementary information about that, for your information, the 9.7.2 version of Live which will include the control surface mapping script for the minilab MKii will be released during April.
Ableton just confirm it to us.
It will also probably be included in the beta version of the 9.7.2 which should be out probably next week but i cannot guarantee it actually.
Sorry again for this inconvenience."