Mantis Bug Tracker (MantisBT) is a Web-based issue tracking system that is both simple to use and highly customisable. A plugin system allows users to easily create and add new features. MantisBT is over 10 years old and is actively developed.
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.
This release candidate contains about 70 bugfixes and enhancements. Major feature improvements include the addition of an installer to initialize the database and main configuration, support for custom actions in both the group and view pages, an option to put filter at bottom of display, or eliminate it entirely, and a page to review your sponsorships. Other changes include performance improvements compared to 1.0.0a3, major fixes for RSS, fixes to filtering, access control, the signup page, and much more.
This is mainly a maintenance release, but it is also the first release that is officially tested on PHP 5, Apache 2, and the MySqli extension. All users are encouraged to upgrade.
This release has some major additions including issue relationships, sponsorships, advanced filters, changelog, workflow control, my-view, using ADODB as a database abstraction layer (only MySQL is supported at the moment), "forgot password" support, more secure signup with captcha image, security fixes, and various other fixes and enhancements. All users of previous releases are encouraged to upgrade to this release.
