** 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
* [http[CA://www.mozilla.org/projects/security/certs/included/index.html IncludedCAs|Spreadsheet of all included root certificates]]
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