Documentation update needed?

[fisherbe]

I'm very new to Rust, but am I wrong that this is outdated?

"Cargo expand relies on unstable compiler flags so it requires a nightly toolchain to be installed"

I just did a fresh install via WSL, created a basic program, builds and runs, and ran cargo install cargo-expand, then cargo expand and it works fine, no nightly toolchain required.

[dbueno]

My understanding is cargo expand is running nightly under the hood. See, e.g.,

cargo-expand/src/main.rs

Line 598 in 583dcb6

let _ = writeln!(stream, " `cargo +nightly{}`", shell_words);