Last modified: 2011-01-30 22:18:48 UTC
Please change $wgLogo for gdwiki to http://upload.wikimedia.org/wikipedia/commons/4/44/Wikipedia-logo-v2-gd.png v2, based on the localized name changed in bug 27015 already.
The logo of gdwiki can be changed by uploading the file to File:Wiki.png in gdwiki. See also bug 24078. Power To The People!
Ahhhh thanks for pointing me to this old possibility :-) Done by a local admin today.