I'm (finally) calling the vote on this, here are the results:
2 votes for v2.2 (both binding votes) 6 votes for v3.0 (3 binding votes, 3 non-binding)It's not "crystal clear", but I feel the general consensus in the community is that we should make the next stable release v3.0. This does not prevent us from making a v4.0 release next year if necessary :).
Thanks everyone for voting! -- Leif