LiberiOS

LiberiOS is a semi-untethered jailbreak for devices running iOS 11.0 - 11.1.2. It was released on December 25, 2017, just one day after the tvOS 11 jailbreak LiberTV. However, the first version of the jailbreak did not include Cydia, because saurik had yet to update it for iOS 11. On January 19, 2018, Jonathan stated he would never add Cydia support to LiberiOS.