Now on Verison 1.5.40.
http://www.urbancode.com/projects/anthill/default.jsp
Controlled Build Server: means to track every build, ability to
recover and reproduce any build, hands-off operation.
Platform for sharing knowledge about software assets:central location
for project websites including documentation, javadocs, project
downloads, etc., automatic email notification of build status to
interested parties
Process automation tool: automates the build process (nightly builds),
can run unit tests with every build, generates source code metrics
with every build, etc.
eXtreme Programming tool: implements continuous integration, runs unit
tests with every build.
Tool for code reuse: supports dependencies between projects,
implements Reuse/Release Equivalence Principle.