GlassFish 3.1 M1 Available: Binaries, Demos and Screencasts

The GlassFish open source edition is alive and kicking. May 29th the first milestone release of the GlassFish open source edition was released.
Some of the new features are Basic clustering, Dynamic reconfiguration and Application versioning.

More information about the plans for GlassFish 3.1 see plan for GF v3.1
More links directing you to interesting infopages about the newly released features, please see GF v3.1 available