July 19, 2013
October 30, 2012
All in One SEO Pack will only notify Google and/or Bing of sitemap changes if you have the Notify Google and Notify Bing boxes checked in the XML Sitemaps Module. Do you have these settings checked? If not, check them and click Update Options, you should see that Google and Bing were notified of the changes in the Sitemap Status.