RubyInstaller versions 3.0.3-1, 2.7.5-1 and 2.6.9-1 are released. These are maintenance releases with bug and security fixes.
A previous RubyInstaller-2.6.x or 2.7.x installation should not be updated by installing RubyInstaller-3.0.x into the same directory. This is because gems with C extensions are not compatible between ruby-2.7 and 3.0. It’s best to use a new directory for 3.0.x as proposed by the installer.
All binaries are available in the Download section!