Flux 5 was originally intended to be used by the New Year's Development Team as a prank jailbreak, but if you're building a jailbreak and need a UI, feel free to use Flux's, as long as you keep the credits to myself (@JustinAlexP on Twitter).
Eric Rabil asked (last year) to be mentioned in the readme, so I'd just like to note that he is a nuisance on the NYDT group chat