* Replaced selfmade hardening support by the package hardening-wrapper. This handles all those special cases I don't have done in my selfmade version. The hardening-wrapper doesn't use DEB_BUILD_OPTIONS, but its own variables DEB_BUILD_HARDENING*; see man hardening-wrapper. So, DEB_BUILD_OPTIONS=nohardening isn't used. (closes: #478057)
* Updates of debconf translation: + Vietnamese, thanks and a big sorry to Clytie Siddall. I've completely missed this bug report. (closes: #461378)