rust@social.rust-lang.org ("Rust Language") wrote:
Rust 1.97.1 has been released.
This release fixes a miscompilation in an LLVM optimization. This newly discovered issue has existed since 1.87.0, but was unlikely to lead to an actual miscompilation until a change in 1.97.0.
See the blog post for details: https://blog.rust-lang.org/2026/07/16/Rust-1.97.1/