I am on v2.10.3, trying to update to v2.12.3 from my iPAD.
I proceed to "update now"
It then downloads the signature, processes it. then ask me to reboot. but no where to close that window.
I close and reopen app and reboot. but version stay the same. any ideas?

An amateur built the Ark.
Some professionals built the Titanic.
But Noah took a little advice.