The Pangu Team released a jailbreak Sunday morning that is capable of jailbreaking iOS 9.2 to iOS 9.3.3 devices. Only compatible with 64-bit devices so far, the jailbreak is of the semi-untether kind, meaning a piece of software must be run on the device every time it is rebooted to be put back in a jailbroken state.
The tool is currently available in Chinese only, but should be available in English soon.