gwsmhg is a GUI wrapper for hg and mq, allowing them to be used in an integrated manner to manage a work space. Mercurial (hg) is a distributed source control tool and Mercurial Queues (mq) is a patch management tool extension to hg.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.