install.sh detects arch, downloads the latest binary and installs it to PATH (like a `curl … | sh` installer). The release workflow now ships install.sh as an asset and PATCHes the release body with the one-line install command, so the release page shows how to install with a single command. README/wiki updated. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011YPrEZVBpPVoCRyJz2exkZ