We are soon to release Websecurify 0.3RC1 which is very exciting as this is the first version that will be available for all major operating systems. In the meanwhile, you can check our source code repository here or subscribe to the groups (mailing list) over here.
It will be very help and interesting to tell us what do you want to see in upcoming version of Websecurify and also we hope that we can convert the groups into an excellent place for sharing ideas and techniques related to web and web2.0 security.
Stay tuned! The good stuff are yet to come.