Retrospectiva / Smarter Project Management

It has 3 main modules:
* ticketing: to manage issues/requests
* code review / revision management: supports Subversion & Git)
* milestones / goals: to set & manage objectives for the project
And, comes with various add-ons like:
* wiki: manage documentation
* blog: to interact with the community, make announcements.
* agilePM: comprehensive support for your agile development process
* & more, which can be found in the wiki’s installation pages.
(Link: Retrospectiva / Smarter Project Management)