No more update to this ? particularly those supporting programs/libraries ?

[mcitew]

Because the way the libraries are organize, it is difficult for use to even update those supporting programs and libraries. Jadx in particular, needs to have an easy way to be upgraded.

[manciuszz]

You can access an updated version of APK Repatcher at https://github.com/manciuszz/APKRepatcher. I updated it to use all the latest libraries and made self updating it in the future a little bit easier by taking advantage of maven build tools.