Overview
Petto remembers the names (display names and usernames) and the nicknames of the members it sees, from the moment it sees them: when a member joins and every time they change one. You can look it up in the server with a command, or on the website. Petto does not keep avatars. It used to, with a copy of each picture, but that used too much storage, so the avatar history was removed and only the history of names and nicknames stays. Saving starts when Petto first sees someone. It cannot know what a person had before, and it only keeps the newest 200 of each kind.Commands
!namesand!nicknameslist what is saved (up to 40), newest first, with when each one was seen. Nicknames are the ones of this server.!clear names,!clear nicknamesor!clear alldelete your own saved history. It is separate from the channel!clear <number>, which deletes messages.!profilehistory record falsestops Petto from saving your history and nobody else can see it; what is already saved stays until you!clearit;trueturns it on again. Short names:!phist,!nicks.
!nicknames
!nicknames

In Discord: the nicknames of a member in this server.
Someone who turned saving off
Someone who turned saving off

In Discord: the history of a member who turned it off is hidden.

In Discord: the names saved of a member, newest first.
On the website
The History page of the dashboard shows the same, laid out like a profile: your global names and your nicknames, each with its date. Search the history of anyone by ID.
Dashboard → History: the global names and the nicknames on the same page, newest first.