Voting starts in March for the Drupal Association Board election.
I've been developing a site on a system with a heavily loaded database server and I stumbled upon a race condition where messages added in a *_form_submit() hook by drupal_set_message() were not displaying on the redirected page. As it turned out session data was not written to the database before the browser received the redirection header and requested the new page.
I've made a patch for 4.7.7 and 5.2/HEAD (works on both). The intention of the patch is to move the call of header() in drupal_goto() to execute after the call to session_write_close(). This way session data is written to the database before the data is read again on the subsequent request.
FYI: register_shutdown_function() can accept parameters to the function as of PHP 4. Should be all good for minimum requirements of Drupal. Ref: http://www.php.net/manual/en/function.register-shutdown-function.php
Synerger Pty Ltd