PHPSP + TestFest - 2014-07-05 - some help needed

Hi, I'm Rogerio, one of the currently active Evangelists at PHPSP (PHP São Paulo User Group), from Brazil, and we are planing to organizing a Test Fest here in São Paulo, SP, Brazil, two weeks in advance, July 5. We'd like some help on how we should do the things: 1. Should we focus on testing (PHPT) PHP 5.6 or PHP 5.6 (our members are choosing 5.6, 83%, and 5.5, 17%)? 2. Which is the base git branch we should use for sending pull requests? PHP-5.6 and PHP-5.5? Or master? 3. Could we guide contributors to fork php-src repository and send Pull Requests directly to original/upstream? Or should we create a repository in-the-middle to concentrate the contributions (and after sending one huge Pull Request)? 3.1 About the pull requests, prior everyone of them, should we send a message to the mailing list, or it's not really need? So, that's it. In time, PHPSP User Group already hosted some events in the past in order to participate of global PHP TestFest 2009 and 2010 as well. Thanks in advance Rogerio rogeriopradoj.com ᐧ