iOS developers, it’s once again time to upgrade your software.

Apple just released iOS 8.3 beta 2, build 12F5037c to registered developers. As with previous iOS 8 beta releases, version 8.3 beta 2 is compatible with the iPhone 6, iPhone 6 Plus, iPhone 5s, iPhone 5c, iPhone 5, iPhone 4s, iPad Air 2, iPad Air, iPad 4, iPad 3, iPad 2, iPad mini 3, iPad mini 2, iPad mini, and iPod touch (5th generation).

While today’s update is only available to developers that paid Apple $99 to enroll in the company’s dev program, the rumor mill has suggested that Apple may allow the public to beta test iOS 8.3 as well. The public beta will reportedly get underway in mid-March. Until then, us non-developers will just have to settle for teases like this and leaks that reveal what's going on inside of Apple's closed beta testing.