Development of GNU Classpath is always in progress. There have been various public 0.x releases, slowly working towards the first major 1.0 release. The current development source code is available via GNU's anonymous CVS server , and periodic public releases of the GNU Classpath tree are made available on ftp://ftp.gnu.org/gnu/classpath/

An up to date view of the current state of GNU Classpath can be obtained by looking at these resources.