Index: branches/release-41/lib/MT/WeblogPublisher.pm
===================================================================
--- branches/release-41/lib/MT/WeblogPublisher.pm (revision 2504)
+++ branches/release-41/lib/MT/WeblogPublisher.pm (revision 2727)
@@ -1576,4 +1576,6 @@
               or die $entry->errstr;
 
+            MT->run_callbacks( 'scheduled_post_published', $mt, $entry );
+
             $rebuild_queue{ $entry->id } = $entry;
             $ping_queue{ $entry->id }    = 1;