I'm curious what your estimate would be. Mine would be somewhere between 0.5FTE assuming the bare minimum of keep-the-lights-on QA testing for each release and

I'm curious what your estimate would be. Mine would be somewhere between 0.5FTE assuming the bare minimum of keep-the-lights-on QA testing for each release and ongoing bug triage up to maybe 3FTE if it requires periodic security and design updates to keep up with changing standards/platforms/protocols.