"Top tasks" menu's machine name has changed

Drupal CMS 1.x shipped with a menu called welcome (machine name), which contained the top tasks listed on the administrative dashboard. In Drupal CMS 2.x, that menu's machine name has been changed to top-tasks.

This change doesn't affect existing Drupal CMS sites, but recipe authors who want to add items to that menu will need to adjust their recipes to ensure that menu links which previously targeted the welcome menu now target the top-tasks menu.