The Visual History of Fedora
Fedora Core 3 Heidelberg was pushed out the doors on November 8, 2004. Heidelberg had included the Mozilla Firefox web-browser, the Linux 2.6.9 kernel, X.Org 6.8.1, GNOME 2.8, OpenOffice.org 1.1.2, and GCC 3.4. This release had also included Mozilla Thunderbird into the Core repository as opposed to Extras.