The debian-edu-ceratopsian-installer-logo.svg was created by 
Guido Berhoerster <guido+freiesoftware@berhoerster.name> based upon the Debian 13 Trixie
Ceratopsian theme by Elise Couper <couperpc@gmail.com> and the Debian Edu
logo by Christoph Muetze <gizmo@pixelz.de>.

It was modified by Frans Spiesschaert (Frans.Spiesschaert@yucom.be) to use the correct release number for Trixie and to stay as closely aligned as possible with the Ceratopsian theme of Debian 13 Trixie.

It has been released under version 2 of the GPL or any later version.
