- Patch #174972 by rfay, stBorchert, gaele: user creation setting should be 'Visitors, with admin approval'.

- Patch #809132 by marcingy, andypost: increase size of init field on users table to 254 characters and add missing index.

- Patch #622330 by JohnAlbin, Jeff Burnz: CSS alternative to remove clearfix from inline field markup.

- Patch #437228 by effulgentsia: remove hard-coded check for 'Apache' for deciding whether to add 'index.php' within url().

- Patch #809256 by David_Rothstein: OpenID module refers to the xrds.inc file, which no longer exists.

- Patch #592800 by cpliakas, Berdir, aufumy: critical bug: dependent modules are still installed when required modules return errors in hook_requirements().

#553298 follow-up by yched: Rename field_ui-display-overview-table.tpl.php to field_ui-display-overview-form.tpl.php.

- Patch #767690 by Crell: @file declarations in database system do not indicate what belongs in the file.

- Patch #629252 by plach, yched: field_attach_form() should make available all field translations on submit.

- Patch #803650 by aaronbauman: calling entity_create_stub_entity() with a revision id creates fatal error unversioned entity types.

- Patch #793388 by StuartJNCC, David_Rothstein: attempting to update D6 to D7 without PDO enabled causes WSOD.

- Patch #303838 by c960657, Aron Novak: drupal_http_request() - case sensitive HTTP header field names.

- Patch #768490 by JohnAlbin, sign: theme_table_select_header_cell() is not really a theme function.

- Patch #692044 by Damien Tournoud, effulgentsia, jbrown: a site with statistics module enabled is much slower in serving cached pages in D7 than in D6.

- Patch #486246 by mustafau, alex_b, Berdir, mr.baileys: bring back form for aggregator_allowed_html_tags() because it was accidentically removed.