Cygwin 1.7.1 has been released.

Cygwin is a *nix-like environment that runs on Windows. It has its own X server, and it’s indispensable for me, as I often have bash and other scripts that I may wish to run on Windows. You can find pretty much all of your basic Linux tools ported to cygwin, so it’s helpful for me to have Windows co-exist with Linux (or vice-versa, depending on your perspective).