ANNOUNCING RUST 1.98.0

Summary from the TLDR DevOps newsletter

Rust 1.98 adds algebraic floating-point operations that let the compiler reorder calculations and enable broader vectorization, trading strict floating-point determinism for more optimization opportunities without introducing undefined behavior. The release also adds faster buffered integer formatting through format_into, which performs similarly to the popular itoa crate, and stabilizes a range of string, atomic, and numeric APIs.