@Trizek (WMF) I don't understand
Details: link to the user page or the last user who left you a message for that group
since your 15 july edit.
It is the link to user page of what user?
What is concretely displayed when "last user" is displayed? Their user name?
Link to the user page I would say. But I'm not sure to understand the context... On which section are you?
(BTW, thank you very much for reading theses pages :))
On "#Talk page messages" section, "details" item. Previously it was a link to a specific user page. "of" have become "or".