Sorry this took so long...

I've been working on the trashcan functionality for a couple of weeks now. What's working is the actual backend that moves files around and does all the bookkeeping. I'm currently working on the filesystem part - the Trashcan volume already shows up in Ambient, but it's a lot more work to have this fully functional - the idea is that all trashed files will be available within the Trashcan: volume (read-only). Once the fs part is done, Ambient will need to have trash support added.

The plan is to have something ready for a betatest before the end of this year.