Observation framework

[richiehopedbt]

Is there a plan or whether there is benefit to transition to the Observation framework? Might make a fork and change it to ascertain what the benefits / issues may be.

[hmlongco]

Not a lot. It would simplify the code somewhat, but I think that's outweighed by the fact that the library still supports iOS 16 (N-2) and that's a huge benefit to a lot of people.

When iOS 19 drops then N-2 would be 17 and at that point in time I might consider restructuring the app such that NavigationState goes away and all of the functionality moves to the environment-based Navigator, but that's largely a problem for future me. ;)