Issue #1870612 by David_Rothstein, plach, greggles: Add tests for SA-CORE-2012-004 - Drupal core - Arbitrary code execution via file upload.

Issue #1857956 by catch, David_Rothstein: Do not re-prepare comment update timestamp if it's the same as the created timestamp (performance improvement).

Issue #1864188 by johnshortess | hefox: Fixed user_filters() invokes hook_permission() with argument 'permission' ($function('permission')).

Issue #1741386 by lazysoundsystem, rasmusluckow, andypost, Lars Toomre, dcam: Removing t() from asserts in simpletests in book module.

Issue #1629994 by Aron Novak, oadaeh, yurtboy, jhodgdon, kingandy: Fixed Mail functions reference obsolete RFC.

Issue #1706878 by tim.plunkett, lazysoundsystem: Added DrupalWebTestCase::assertThemeOutput() to allow modules to test theme function output.

Issue #1446650 by superspring | drupalsven: Added After installing module display link to 'install another module'.

Issue #843114 by sun, quicksketch, Berdir | c960657: Fixed DatabaseConnection::__construct() and DatabaseConnection_mysql()::__construct() leaks $this (Too many connections).

Issue #1672694 by Devin Carlson, JulienD, jibran, kalabro: Fixed Field UI continues to use t() for $instance['label'] in field_ui().admin.inc.

Issue #1550892 by david.mckay | fgm: Fixed reset() on function call in image_update_7002() to avoid an E_STRICT notice.

Issue #1833028 by michaelmol | rmfleet: Fixed bug which prevented image styles from being reverted on PHP 5.4.

Issue #1313980 by Albert Volkman, Lars Toomre, jn2, xjm, jhodgdon: Clean up API docs for Node module

Issue #1067120 followup by David_Rothstein, Berdir: Fix backwards compatibility issues for Drupal 7 on the taxonomy term page, and small documentation fixes.

Issue #1816148 by BTMash, David_Rothstein | Irous: Removed system_update_7075() for now, since it's causing problems.

Issue #1154382 followup by plach: Fixed several issues with the newly-added hook_entity_view_mode_alter().

Issue #1812822 by larowlan, _wdm_: Fixed field_test_entity_info() does not set a 'label' on the Test Entity.

Issue #1809836 by danillonunes: Fixed theme_item_list() is broken when 'items' variable is an associative array.