Build 11 has been promoted and this is our first Release Candidate available for GlassFish 3.1.1.
You can get it from the promoted download page with a choice of platform installers or simply a ZIP archive with all of them available in either Web Profile or Full Platform versions (
-ml are the MultiLingual versions).
Hundreds of bugs have been fixed in this highly compatible release. If you're running 3.0, 3.0.1 or 3.1, you should really consider moving to 3.1.1 when it ships later this month (if all goes well).
See this previous post for more info on the content of this release and expect another RC before the final version.