In 3.1, 3.2 and 4 noticed that after clicking on the Commit or Rollback toolbar icons in a Worksheet windows nothing is displayed anywhere to confirm the commit or rollback completed, The runtime of the commit is displayed but that isn't informative. There was a confirmation in older versions. Same behavior if commit is picked from the context sensitive right-click menu or by hitting F11.
Our team really miss this output. Did I really rollback? Who knows!