- Patch #282858 by Dave Reid, Ian Ward: nicer message for the contact form when it has not yet been configured.

- Patch #430342 by kkaefer et al: usability improvement: changed 'site maintenance' to 'maintenance mode'.

- Patch #160226 by Berdir, Dave Reid, karschsp: fixed SQL query in statistics_node_tracker function.

- Patch #436940 by bradfordcp: _menu_check_access() could not call access callback functions in include files.

#372563 by cytefx: Rename drupal_set_html_head() to drupal_ADD_html_head() which actually describes what it does.

- Patch #432128 by Berdir: adding some babysitting code to insert queries -- don't execute query when there are no values.

- Patch #385602 by Damien Tournoud, desbeers, Gabor Hojtsy: log message sometimes lost on node preview. With a test\!