While iOS 8 for the iPhone, iPad, and iPod touch is set for a September launch, Apple is planning to bring its next-generation Mac software, OS X Yosemite, into the wild a month later, in October, according to several sources. Apple plans to continue releasing OS X Yosemite Developer Previews every two to three weeks until a final Developer Preview is seeded on September 29th, according to the people. Apple is then expected to finish up work on Yosemite in early October and release a golden master build around October 10th, the sources said. Apple is also finishing up preparations to release a version of OS X Yosemite beta tomorrow to the first one million people who signed up for the public beta. Following the currently planned golden master release around October 10th, Apple plans to release Yosemite for free on the Mac App Store toward the end of October.