User blog comment:Rappy 4187/Technical Update: November 2, 2015/@comment-24520859-20151107075054/@comment-126761-20151109154552

I'll check those are on the list, except for the chat welcome message one - that should not really be needed.

May I ask, why would you need to edit the -staff versions of the welcome messages? On an actively admin'd community, these should never be used.