Earlier this evening I received an update notice for Firefox 3.6, which is now version 3.6.7. If anyone wants to upgrade, here are the release notes and download link.
http://www.mozilla.com/en-US/firefox/3.6.7/releasenotes/
http://www.mozilla.com/products/download.html?product=firefox-3.6.7&os=win&lang=en-US
http://www.mozilla.com/en-US/firefox/3.6.7/releasenotes/
http://www.mozilla.com/products/download.html?product=firefox-3.6.7&os=win&lang=en-US