Hi, I've read about "XEP-0319: Last User Interaction in Presence" and wonder where's the difference to "XEP-0256: Last Activity in Presence"?
For me both cover the same use cases. When should a client use one over the other? Ok… for now XEP-0319 is still experimental, so a client would prefer XEP-256, but assuming both were in the same status, where are the differences? -- Christian