Raya 0.2 has been released. What's new with this release
New User Interface
Raya has been given a new look. Yes it does look a little like facebook but expect the UI to evolve more in the near future.
OpenID support
Allows users to login using their OpenID, Yahoo!ID, Google Account.
Internal widgets
Allows the creation of internal OpenSocial widgets. Included is an OpenSocial widget to import user contacts from Gmail. There will be an example of how to use this soon.
Installation instructions can be found in the source code as well as here.