This has caused some to doubt whether these devices will ever see a stable build of the jailbreak, and whether they have been forgotten about. Fortunately, these worries are groundless; support for the iPhone 7 and iPhone 7 Plus is still very much planned.
In a recent tweet, Todesco confirmed his intention to finish up his work on yalu1011, the name given to the version of his Yalu jailbreak that specifically supports the iPhone 7 and iPhone 7 Plus, which cannot jailbreak on iOS 10.2 with yalu102. The tweet in question is included below:
To clear it up: Yalu1011 for iPhone 7 will be updated at some point. Just not a priority right now. Got stuff to do.— qwertyoruiop (@qwertyoruiopz) February 1, 2017
The stability of yalu1011 for iOS 10.0-10.1.1 was never quite up to scratch, which led Todesco to propose a solution: he would rewrite the tool for greater stability, a side effect of which was the addition of support for iOS 10.2. The resulting tool, called yalu102, took over much of his attention and effort and has now reached a stable beta supporting all 64-bit devices on iOS 10.0-10.2, except for the iPhone 7 and iPhone 7 Plus. The last stage of his proposed plan for the jailbreak is to backport the changes made in the newer tool to the older one, so that the last two 64-bit devices can be added to the jailbreak list, at least on firmwares from iOS 10.0-10.1.1.