- Patch #945456 by chillin411: hook_mail() doc should state it's only called on one module not all modules.

#518364 by plach, neochief, Ryan Palmer: Fixed Nodes with one language don't affect the language switcher block.

- Patch #647228 by sun: links are needlessly unable to fully participate in D7 AJAX framework features.

#617596 by ygerasimov, furamag: Fixed Non-empty Summary and empty Body both become empty when saved.

Trying #886152 again: Fixed All fields are hidden after the administrator newly configures a view mode to not use 'default' display.

- Patch #948536 by amateescu: node_type_get_types() could mention that the types it returns are objects.

- Patch #937508 by amateescu: the documentation for arg() doesn't report what the function returns when it's called without arguments.

#925778 follow-up by manarth, sun: Fix phantom my account link for anon users, and restore former menu access functions to prevent fatal errors in upgraded sites.

#886152 by yched, pwolanin, hefox, chx, rszrama, ksenzee: Fixed All fields are hidden after the administrator newly configures a view mode to not use 'default' display.

#887288 by catch, David_Rothstein: Fixed Attempting to use update.php without having configured a database in settings.php results in incorrect/misleading error message

#927828 by Damien Tournoud, LaurentAjdnik, boombatower: Fixed contrib can't specify custom schema types. Should fix Date module. Yay.

#722974 by chx, moshe weitzman, David_Rothstein: Fixed install script returns a blank page for PHP 5.1.

- Patch #295255 by yettyn, jhodgdon, sun, effulgentsia, nirbhasa: clean-up the upgrade path: UPGRADE.txt.