I've decided to release the source tarball and gem for Rubygame 2.3. You can download the new version from Rubyforge, or install it with
gem install rubygame. As usual, you'll need the SDL libraries installed first, or the compile will fail!
I'll wait a couple days for Windows and Mac binary gems to come in, then release all the binary gems simultaneously. That's when I'll do the regular release announcement dance.