I'm a little too lazy to double-check, but either way 0.17.0 is around the corner, where it will totally get nixed
It is being moved not going away.
It is just a wrapper around zig translate-c, moving it to the build system moves the resulting clang dependency to a place where it can be optional.
The functionality is staying, it is just moving.
The point here is that these examples need to be updated because @cImport, the syntactic feature of Zig, is being deprecated and removed. That there exists an alternative isn't relevant.