no, it's not likely to be backported to feisty, 7zip is not that used at the moment, we got few bugs about it, that's a minor problem and the stable updates are non trivial to do
-- Creating 7z archives of folders through nautilus is broken https://launchpad.net/bugs/51060 -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
