The cookie is AP22 by unanimous consent.

  This is because 2.1.x dies the day 2.2.0 is branched.  There will
  be no updates to 2.1 as we continue to maintain 2.2.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@209876 13f79535-47bb-0310-9956-ffa450edef68