Good iterative release. Biggest thing I'm wanting to really try out are the URI-based elicitations, which should allow us to use MFA for interactions happening in MCP.

File management is still a little wonky. I hope we see some additional movement with file uploads soon: https://modelcontextprotocol.io/community/working-groups/fil...

Correct me if i am wrong, but "stateless by default" = "token wasteful by default" right?

How do you figure? I imagine for _most_ MCP implementations there is some level of technical overhead for having to keep a connection open. I can't imagine this would make huge differences in the token utilization.