Apple to Open Source Swift Later This Year ➝

The announcement that Swift would be open source received the largest cheers and applause of the whole keynote. I think the presentation as a whole would have been more well received if they saved this for the end. Imagine if the event was structured as follows — El Capitan, watchOS, Music, iOS 9 with the mention of Swift going open source at the conclusion. My guess, Apple had no idea the Music segment would fall so flat.