this is a Package including beamer and scrlttr2 derived classes for the corporate design of the University of Regensburg.
The beamer layout can be used as a class or a theme (see beamer documentation).

The missing logos are available for members of the University via: http://www.physik.uni-regensburg.de/studium/edverg/latex/files/cd/cd.phtml

In Version 1.1 (2015/06/15) of the package urcls consists of 
URbeamer.cls Version 1.6 (2015/06/15)
URletter.cls Version 1.5 (2015/01/28)
URcolors.sty Version 1.1 (2013/06/04)
beamerthemeUR.sty Version 1.0 (2015/01/28)
beamerouterthemeUR.sty Version 1.4 (2015/06/15)
beamerfontthemeUR.sty Version 1.0 (2014/02/14)
beamercolorthemeUR Version 1.0 (2013/03/16)

and the example files
DEMO-Brief.tex/.pdf Version 1.1 (2015/06/15)
DEMO-Praesentation.tex/.pdf  Version 1.1 (2015/06/15)
UR-Adressdaten.lco Version 1.1 (2015/06/15)

as well as this README.

Changes since last Version have only been made for  made to fix Bugs (Correct Title positioning when using beamer-option aspectratio) and additional support for the tikz-feature externalize (see Demo-files) as well as for LuaLaTeX.