In the general sense, no, not yet, of course, but in one sense, Zig is probably more production ready than Rust, for example on embedded systems with obscure architectures where OOM-safety is essential.
Here is a talk on using Zig in exactly this kind of environment in production:
Here is a talk on using Zig in exactly this kind of environment in production:
https://www.youtube.com/watch?v=124wdTckHNY
It also depends on your project's timeline. If your project will be stable in a year or two, that might well coincide with Zig's stability program.
If Zig's design goals suit your project then it might be worth investing for the long term and gaining deep understanding of the language as it grows.