Previously, we reported the update news of Ext3nder Installer on Electra jailbreak. Now the good news is that Ext3nder Installer is fully compatible with iOS 11.
In another word, Ex3nder is an on-device Cydia Impactor, developed by Jolio Verne, which can also auto-resign your apps before they expire. While it can't be used for the multipath exploit, it is extremely useful for loading up apps on device other than jailbreaks as well. For instance, you can find and install a version of YouTube++ and have it resign automatically, the advantage there is that it would work in stock mode as long as it hasn't expired.
It's stunning feature for users with a developer account, they have the ability to sign apps with Ext3nder and export them.
Here is the Repo: https://julioverne.github.io