I jumped on their github page and skimmed a few issues, and found this: https://github.com/aeharding/voyager/issues/1027
It looks like they just need to figure out a couple of issues before they implement notifications, so it might happen someday. But taking into account how old these issues are, it’s not their priority.
The idea sounds reasonable to me.
Of course, between idea and execution a lot can change. But as long they take some sane design decisions (opt-in, transparent, sandboxed, give the user freedom to use their own API or local models, etc), I’m fine with it