In Fedora 19 the Firefox version is 21. In Rawhide the Firefox version is still 20. xulrunner-22.0-2.fc20.x86_64 is available but the old Firefox will not allow it to update which also, it appears, does not allow the Thunderbird update to 17.0.7 to happen. -- David -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel