Thanks for the input Stefu.
The answer is: nope, we can't.
Never agreed with the transformation to 2.0 anyway. Why should we move to 2.0 just because we have a new list? or to 3.0 for that matter. What matters is how many changes we made to the summary: what goes to the list is just a copy of what we normaly do. Not like we make summaries speciality for the list: it's just the summaries we should have made eons ago.
I am keeping the +0.1 system, and have no intention to change that!