Feature Request: Password Changed Notification or Date Password Changed

On my WordPress site, I get an email whenever someone changes their password. (It doesn’t tell me what the new password is, of course.)

There doesn’t appear to be any equivalent to that on discourse. A question came up with a user as to whether he had changed his password on one account or on a new one he set up.

Would it be possible to either have an option to be notified when a password is changed or add a field to the information admins see about a user so we know when the password was last changed? (It doesn’t appear there’s a ‘password changed date’ in the users table, but maybe that’s logged somewhere else.)