If being very out of date is not considered a bug, then I guess this is not a bug. But while I understand that a stable distribution will not always have the latest versions of things, it seems very strange to me that the package has not been updated since 2012, since the upstream seems to have been continuously making releases roughly every 6 months or so since then. I looked on software.opensuse.org, and it seems that the Tumbleweed version is also outdated, albeit not by as much; it is using the August 2015 release. (In addition to the October release, there was also and April 2016 release since then.) If this is all considered normal, then go ahead and mark this bug as invalid.