A flexible project management web application written using Ruby on Rails framework. Key features include:
* Multiple projects support
* Flexible role based access control.
* Flexible issue tracking system
* Gantt chart and calendar
* News, documents & files management
* Feeds & email notifications.
* Per project wiki
* Per project forums
* Simple time tracking functionality
* Custom fields for issues, projects and users
* Repository integration (SVN, CVS, Git, Mercurial, Bazaar and Darcs)
* Multiple LDAP authentication support
* User self-registration support
* Multilanguage support
* Multiple databases support