* [setup-msys2 v2.33.0](https://github.com/msys2/setup-msys2) – GitHub Action to set up MSYS2 environments, install and cache packages, and provide a shell helper for running commands. * [RubyInstaller2 RubyInstaller-3.4.11...](https://github.com/oneclick/rubyinstaller2) – Installer for Ruby 2.4 and newer on Windows using the MSYS2 toolchain.