Release: Flyspray 0.9.9.6 - 01 May 2009
Flyspray is an uncomplicated, web-based bug tracking system for assisting with software development: http://flyspray.org/about
When you close a task for being a duplicate, write in the comment which task it is a duplicate of, as FS#nnn. The closed task will then be marked as a duplicate of the original.