Hi, I have been working on a patch to add a new trigger 'After flagging the translations of a source node as outdated'. This way, actions may be executed when a source post has been updated significantly and the translations are flagged as outdated. I think that it is a very useful feature for multilingual websites. To implement this was required to create a new operation for hook_nodeapi to let every module know the nodes that require a re-translation. So for each translation of a source node, node_invoke_nodeapi($translation, 'retranslate') is invoked. Translation module implement translation_hook_info() to provide description of the new hook operation added and to inform trigger.module about it. Also, translation_action_info_alter is implemented to easily add node related actions support for the new nodeapi operation. Please, follow up the issue here http://drupal.org/node/207604, the code needs review. Regards, Dropcube.