Genau so ist es.
I have already started work on Android 8.0. There are a few new language features that I’ll have to look at, but the general concept should still work. That includes all the work on invalidating compiled code of any callers when a method is hooked, which took by far the most time when I worked on Nougat. So I’m really confident that I’ll be much faster this time. Android 8.1shouldn’t be much different, so I expect not much additional work for it.