Z:gnu-www-ja-linux-gnu-freedom--d40ff5-=3Cstrong=3E=3Ca name=3D"update"=3EUpdat/en

Update: Since 2005, BitKeeper is no longer used to manage the Linux kernel source tree. See the article, Thank You, Larry McVoy. The Linux sources still contain non-free firmware blobs, but as of January 2008, a  free version of Linux is now maintained for use in free GNU/Linux distributions.