** You can look at the release source code to see which version of NSS is included in a version of Firefox. For example, at http://hg.mozilla.org/releases/mozilla-release (choose the right tag from the bottom, e.g. FIREFOX_5_0_RELEASE, then click on files and navigate to security/nss, click on the file link next to TAG-INFO there.
* '''History/Dates of NSS Branches:''' https://wiki.mozilla.org/NSS:Tags
* '''Included Certificate List''' (since March 2007): http://www.mozilla.org/projects/security/certs/included/
** [http://spreadsheets.google.com/pub?key=ttwCVzDVuWzZYaDosdU6e3w&single=true&gid=0&output=html Spreadsheet of all included root certificates]
<!-- https://bugzilla.mozilla.org/buglist.cgi?product=NSS&component=CA%20Certificates&target_milestone=nn.nn.nn -->