Based on what we are anticipating to happen on those days, people will be invited once again. I assume that some of the conferences will be held in both languages if the people in the room speak both languages. If not, the language that the people speak will be used. Once again, our goal is to include people, not to exclude them. We will also have official interpreting services at some of those meetings.
On January 31st, 2013. See this statement in context.