Jasig hosts a Continuous Integration server. CAS integration builds are built when there are commits to the Subversion instance. These builds can be found here:
http://developer.jasig.org/bamboo
In addition, each successful integration build pushes out an updated Maven2 web site that has details on Javadocs, test results, etc. This site can be found here:
http://developer.jasig.org/projects/cas4/