I’m sure that we’ll be finding some small bugs over the next week or so, but based on my initial pass the transition to new system and server seems to have gone better than I could have hoped.
A long, detailed, mawkish and embarassing tribute thanking everyone involved is called for, but is presently impossible (am on Harry-herding duty). In the meantime, suffice it to say that Michelle Chua has deepened my existing eternal gratitude for her talent and dedication. You can read her account of the upgrade here.
Update — Michelle gives her somewhat less chipper but no less triumphant take here.