Meld website links to old (Bugzilla) tracker
I'm not sure if this tracker covers Meld's online documentation as well, but
http://meldmerge.org/development.html includes a link to the now-unused Gnome Bugzilla, with no mention of this site. The copyright date on the site is 2012, so it might be out of date, but it's still the top Google result for "meld issue tracker".
If this isn't the right place to suggest that the site be updated, maybe somebody here has contact info for the webmaster?