Apache Continuum

Apache Continuum has been retired.

https://continuum.apache.org/

Continuous integration server with features such as automated builds, release management, role-based security, and integration with popular build tools and source control management systems

Snippet from Wikipedia: Apache Continuum

Apache Continuum, a partner to Apache Maven, is a continuous integration server, which runs builds on a configurable schedule. Much like CruiseControl, Continuum emails developers when the build is broken, requesting that the culprit fix the problem.