Free web-based project management apps?

[Hendrik Neumann <th...@googlemail.com>]

Hi List,

I'm looking for a good and free web-application which allows us to
manage our projects. It should have features like a ticket system for
todos/bugs/whatever, a roadmap with milestones, a wiki and other
features which are usefull for the software-development-process.

Currently the only good tool that I know is trac
(http://www.edgewall.com/trac/ and http://projects.edgewall.com/trac/)
but it seems so that there is not much more happening with this
project.

So does anybody of you guys know another good alternative to manage
software-projects? In fact it is not so important whether the software
is web-based or an Eclipse Plugin. The only thing I want to avoid is a
standalone programm.

Any hints/links?

--
Mit freundlichen Grüßen / Greetings,
Hendrik Neumann; Ruhr-University of Bochum