SPIT (Software Process Improvement and Tools) is a project management software and application development tool that helps software developers, project managers and IT teams to manage the entire lifecycle of their software projects. It provides features such as project planning, bug tracking, source code management, task management, requirements management, and release management. It also provides a set of integrated tools to help developers analyze, design, build and test software applications. SPIT is designed to help organizations streamline development processes, improve software quality, reduce time to market and increase customer satisfaction. It is an open source project backed by the Eclipse Foundation and is available for free.
Latest discontinued version of 2008: http://j-trac.sourceforge.net/files/