Traq is an open source project management and bug tracking application designed to help development teams manage their projects more effectively. It provides a comprehensive suite of features to help teams track and manage their projects, including tasks, milestones, issues, repositories, teams, and more. With Traq, teams can manage their projects from a single web-based platform that is accessible from anywhere, anytime. It also includes a powerful API and integrations with popular tools like GitHub, Bitbucket, and Slack, which makes it easy to integrate with existing development processes and tools. Traq also features a powerful reporting system, allowing users to easily track progress, identify opportunities, and make informed decisions.
last discontinued version of 2008: http://j-trac.sourceforge.net/files/