I have made some minor edits to the wiki article of CIS :), because on one of the sentences say “As of CIS 3.8”, so i changed it to “Ever since CIS 3.8”. However, there is a critisism that talks about Safesurf, which has been discontinued, and I do not know what to alter in it. But it must be updated. Thank you. And update whatever obselete things you find.