Brush shell 0.4.0 tightens script safety, widens platform support
ID: 7ab2091a-7f5d-5a5e-8204-57eb5a8938cd
STIX ID: report--7ab2091a-7f5d-5a5e-8204-57eb5a8938cd
Feed Name: Help Net Security
Brush 0.4.0, a Bash- and POSIX-compatible shell written in Rust, delivers 200+ merged changes including improved bash compatibility (set -e, pipefail, set -u, failglob, coproc support), arithmetic and heredoc fixes, expanded platform support (macOS, Windows improvements, FreeBSD, Android, 32-bit, wasm), interactive features (TOML config, preexec/precmd hooks, readline macro support, completion fixes), and API/embedders updates (generic Shell type, serde support, optional coreutils bundling). The release raises the minimum Rust version to 1.88 and is distributed via crates.io, Homebrew, Arch Linux, and Nix.
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