Apple has just released a new beta-version of OS X Yosemite 10.10.2 to developers for testing. The release comes in about a week after the release of the previous version of 10.10.2, which contained a number of stability and performance enhancements as well as some bug fixes for Wi-Fi issues.
According to the latest report from Korea's ET News, Samsung has already begun the production of the next-generation A9 chips for Apple’s 2015 devices. As noted by people familiar with the matter, the manufacturing process is currently on its active phase at Samsung’s Austin, Texas plant.