Got one for voting? I think steemconnect needs something to handle a proposal ID of 0 possibly...

Keychain also needs to update to latest steemjs before proposal voting can happen too, from what I've gathered. (And can you add it to your nice site when that happens :) )

Example call:

steem_keychain.requestBroadcast('eonwarped', [['update_proposal_votes', { voter: 'eonwarped', proposal_ids: [0], approve: true}]], 'Active', function(response) {
        console.log('main js response - broadcast');
        console.log(response);
    });