According to http://validator.w3.org/check?uri=http%3a%2f%2forgmode%2eorg%2fChanges%2ehtml
there is one minor HTML validation error for http://orgmode.org/Changes.html The error is: Line 97, Column 87: required attribute "alt" not specified Best, Jesse -- Jesse Alama http://centria.di.fct.unl.pt/~alama/