你好! Most teams sent out emails two or three weeks ago with etherpads to start estimating headcount and coming up with discussion topics. I was a little slow, but here's Swift's: https://etherpad.openstack.org/p/swift-ptg-shanghai We're thinking of doing something a little different from our previous PTGs and hackathons and want to offer a kind of extended onboarding session. If you're new to Swift, this is a great opportunity to learn more about - how Swift works, - how to write applications against Swift, - how to deploy and operate your own Swift cluster, or - how to do upstream development for Swift. Interested? We'd love to hear from you and meet you! If there are any other aspects of Swift you'd like to learn about or dive deeper on, feel free to add them! I'll try to develop some materials based on people's level of interest so it won't all be off-the-cuff :-) Of course, there will also be more-traditional design discussions going on. (I don't think I could stop this if I tried -- it seems *any time* there are three or more Swift contributors around, there are going to be design discussions happening!) If you know you want to talk about some upcoming features or other work, please update the Development Topics at the bottom. 在上海见到您们! Tim