Hey,
i haven’t mentioned it explicitly but there actually already a (nearly) current version 10.10.0 available for QNAP systems in their app store.
So i think having two variants of ownCloud in the QNAP app store (one stone old and one nearly current) with users (like seen in Copy many files to a folder via browser fails) still installing the outdated version instead of the current is something quite problematic / really bad user experience :-/