I'd like to update the min-sized-rust guide to prescribe using -Z build-std rather than Xargo (which has been in maintenance mode for many years).
As part of the guide, I like provide a minimum Rust version for a given feature. Does anyone know what nightly version was the first to support -Z build-std?
Thanks for the information and context. Given the older versions are likely buggy, I think it's best to simply leave the minimum as nightly so users are encouraged to utilize the latest nightly.