Device detection doesn't work after update

I have just auto update (today 01-02-2012) MobileJoomla to version 1.0 RC6, but after that, device detection doesn't work anymore.

Is there a problem with the last update?

I have the same problem, also after auto update from Joomla Admin. Is there a bug in the last release?

Last update doesn't change device detection procedure (the only exception is redirect to subdomain feature).