The Yahoo! Search Blog today announced the release of an update of Site Explorer, it’s service similar to Google’s and MSN/Live Search’s Webmaster Tools. The update brings a new interface to accommodate unspecified future feature roll outs. The number rules for Dynamic URL Rewriting was increased from 3 to 10 as part of the update. The new version can be reached at http://siteexplorer.search.yahoo.com/new, and will be made the default version soon.