Announcing Rust 1.91.1

· The Rust Programming Language · Nov. 10, 2025, 8:31 p.m.
Summary
Rust 1.91.1 is now available, addressing two critical regressions from the previous 1.91.0 release: issues with WebAssembly linker errors and Cargo target directory locking on illumos systems. The update improves reliability for developers using Rust and ensures smoother experience while building reliable software.
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