I had no idea this was happening but he's on with Pestily and a few others talking about .12.
He confirmed that for a pre-wipe event they're removing the ability to put items into secure containers during a raid. If the event goes well they'll make this change permanent. Edit: He didn't say when this event will happen or whether we'll have any other events.
Edit: Also confirmed experimental test servers coming AFTER .12.
Edit 2: Stream/Podcast is finished.