This is a little odd, considering iOS 9.3 is just around the corner. My guess is that the hole they found was patched in the most recent betas. None the less, if you are on iOS 9.1 and below you are now free to jailbreak.
UPDATE: The team notes that Pangu9 V1.3.0 uses a kernel bug from Lokihardt to exploit iOS 9.1, and the bug is patched in iOS 9.2.
You can find the jailbreak software on PanGu’s website: http://en.pangu.io/ It supports: Phone(iPhone 6s Plus, iPhone 6s, iPhone 6 Plus, iPhone 6, iPhone 5s),
iPad( iPad Air 2, iPad Air, iPad mini 4, iPad mini 3, iPad mini 2, iPad Pro)