Well, it was never gone but missing from the software page. Just noticed it because I got feedback from someone who followed the DVD to Matroska HOWTO at the Gentoo Wiki
2007-07-25 :Bugfix release of mkplaylist.py.
There was an unicode error when using the id3reader module for reading MP3 tags.
2006-10-12 :Restart.
A fresh start again. This time without tables for the layout. Everything is styled with CSS. And the site is automatically build from simple text files in ReST syntax.