I added a Warsow 0.4 mapshot pack for Qtracker. It has all 30 standard maps shipping with Warsow in 320x240.
You can download the Warsow 0.4 mapshot pack on the warsownews.net file repository.
Feel free to comment. If you want to work on a custom mappack please drop me a note so we might publish it together.
host of http://www.warsownews.net
PS. Filter for Warsow 0.4 available, too.