I doubt this from my personal experience. Every week after a release, I see tweets complaining how AI wrote some depreciated code because Zig is making breaking changes every release. (They are valid in doing so, it's just not AI friendly yet)
nah. zig doesn't have weird macros/dsls and most zig authors are reasonably good about sticking to conventions. easiest thing to do is to put a "reminder here is changelog" in the agents file