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rust@social.rust-lang.org ("Rust Language") wrote:

Happy new Rust! 🎆🦀

Rust 1.89.0 has been released!

This release brings you inferrred args to const generics (e.g. array length: `[false, _]`), the new mismatched_lifetime_syntaxes lint, u128/i128 in extern "C", NonZero, File::{lock,unlock,etc.}, many x86 intrinsics, and much more! ✨

Check out the blog post and release notes for all the details: https://blog.rust-lang.org/2025/08/07/Rust-1.89.0/