Slight hiccup in update from 7.0.1472 RC build said it found and was downloading update. But at the end no reboot notice as it was still showing 7.0.1472 as the current version and a new program update available, image1.
I did an avast repair from add remove programs in my XP Pro system that completed and also completed the update and has requested a restart, image2.
The update on my win7 netbook version 7.0.1466 from the UI went fine and restart was requested as expected.