Worldwide Developers Conference 2015

Worldwide Developers Conference 2015 (or WWDC 2015 or WWDC15) was a computer conference that was hosted by Apple Inc. for its developers at the Moscone Center's West Hall in San Francisco, California. It was Apple's 26th annual Worldwide Developers Conference, held from June 8 to June 13, 2015.

Product announcements
The major announcements were the new features of iOS 9, the next version of OS X called OS X El Capitan, the first major software update to the Apple Watch, the June 30 debut of Apple Music, and news that the language Swift was becoming open-source software supporting iOS, OS X, and Linux.

Other events
The WWDC Beer Bash was held at the Yerba Buena Gardens on June 11, where Walk the Moon performed live.