The upgrade took longer than expected. In fact it's still not done. For instance the search index is continuing to rebuild and at the rate it's going it will probably take another 8 hours to finish. Nonetheless everything appears to be fine.

You will notice a new Home page. I installed this with the default data which will probably look pretty meaningless to you. Don't fret. I intend to remove the off-topic articles and add fresh content in the future. But for now I wanted you to see what it looks like.