Rustup 1.28.0 has been released with many improvements. ✨
For those using rustup in CI: Note that rustup will no longer automatically install the toolchain from `rust-toolchain.toml`. Make sure to run `rustup toolchain install` if necessary.
Blog post: blog.rust-lang.org/2025/03/0…
Update: The original behavior, automatically installing the toolchain from `rust-toolchain.toml`, will be restored in rustup 1.28.1, to be released soon.
Mar 4, 2025 · 4:02 PM UTC


