Welcome to AVForums running Xenforo 2.2. The upgrade from 2.1 was successful and finished in just 90 minutes, well before 8am. The most notable changes in 2.2 are listed in this post.
The thread was either closed or merged with other ones becuase too many people had posted the same question in different threads without reading any of the other threads first to realise their question had already been answered several times.
Regards.
Hopefully someone will come along and close this thread too.