Build13rc of Widelands has been released, as can be seen on: http://xoops.widelands.org/modules/news/article.php?storyid=41
The rc is stable now! http://xoops.widelands.org/modules/news/article.php?storyid=44
widelands-0-0.13.Build13.fc10 has been submitted as an update for Fedora 10. http://admin.fedoraproject.org/updates/widelands-0-0.13.Build13.fc10
widelands-0-0.13.Build13.fc10 has been pushed to the Fedora 10 testing repository. If problems still persist, please make note of it in this bug report. If you want to test the update, you can install it with su -c 'yum --enablerepo=updates-testing update widelands'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F10/FEDORA-2008-10769
widelands-0-0.13.Build13.fc10 has been pushed to the Fedora 10 stable repository. If problems still persist, please make note of it in this bug report.