Self-published indie games may not be only for the Xbox One. The makers of Pinball Arcade say they're clear to self-publish to Xbox Live Arcade beginning in August. That's when Microsoft will have more to say about the program at Gamescom. We've reached out to an Xbox Live representative for comment.
Update: We got the same statement everyone else is getting. "We have not announced any changes to our publishing policy for Xbox 360. We look forward to sharing more about self-publishing on Xbox One at Gamescom."