Most of us are new members, that I think the reason why we all wait for Ludovic advices and follow his decision.

If we still want to follow eXtreme programming principles as Ludovic wanted in the beginning of the project, according to collective code ownership principle you should be able to commit your change as soon as they don't break existing tests and that you pair programmed them.

As pair programming is not possible, and because we are too few to wait for 3 yes vote, I think that 1 or 2 vote should be enough.