<http://schema.org/description>
"Some hotfixes were just posted for 4.2--a lot of minor quest changes and fixes to things that broke at 4.1's launch, nothing too important."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.wowhead.com/news=188376/news-roundup-may-2nd-hotfixes-and-blizzard-daily-posts>