The old rotation schedule conflicted with vacations for Namit and Ning, but luckily Joydeep and Zheng graciously volunteered to step in. I've updated the rotation accordingly; links are here:
Joydeep, you'll be up this Friday morning (7/2), and Zheng, you're on a week after that (7/9).
Paul is doing biweekly push this week, so the next one will be Zheng's.
(Ignore the primary/secondary pairings; we haven't actually been using them.)