Maybe not, I dunno. Everyone else says there isn't one, so I guess it could just be my silly console.
are you ok?
I don't see anything new....still says 5.0.0 http://en-americas-support.nintendo.com/app/answers/detail/a_id/3070/p/431 http://www.nintendo.co.jp/wiiu/support/system_update/index.html
I'm also on 5.0 but I don't see any updates. Maybe your Wii U is not ok.