rng posted an update on his Razen PCB CAD tool we posted previously:

Razen is now in open beta for Windows, Mac and Linux. I received a bunch of useful suggestions from people testing the alpha versions, and have improved Razen significantly since I first posted it.
If you’re interested in giving it a try, the latest version is always available on the download page. I’d appreciate any bug reports, feature suggestions, or just general comments and questions.

Via the forum.