User blog comment:Rappy 4187/Technical Update: June 21, 2017/@comment-27345308-20170621200100/@comment-126761-20170621201412

These kinds of questions are generally best asked via Special:Contact. However, quick answers are: more of a minor privacy concern, no but they will likely be in the next release, no but probably not far off.

For anyone wondering about the last one: we plan to remove it from the Chat UI as it's rarely used and far too easy to accidentally click. You will, of course, continue to be able to promote and demote chat mods via Special:UserRights.