Member of Fried Apple Team has just open-sourced his jailbreak Patchfinder. Here’s how you can use it on your iPhone, iPad, and iPod touch.

Veteran hacker and Fried Apple Team co-founder, Vladimir Putin aka in7egral, has just open sourced his 64-bit jailbreak patchfinder. It is compatible with all 64-bit devices using the AArch64 processors.
Here’s a tweet from his official Twitter that confirms this.

Analyzes a binary iOS kernel to determine function offsets and where to apply the canonical jailbreak patches.
Warning! Be careful! Patchfinder is not perfect solution, you sholud check all offsets BEFORE applying any patches! Some 'bad' patches can harm your system!
Released 'as is' without any support or warranty. 90% rewritten by in7egral from scratch, but contains code by PanguTeam and @qwertyoruiopz (Luca Todesco)
PatchfinderTester - console project for patchfinder testing automation.
Copyright © 2016 - 2017, FriedAppleTeam, PanguTeam, Luca Todesco (@kpwn on github, @qwertyoruiopz on twitter)
https://github.com/in7egral/ios-jailbreak-patchfinder64