- Patch #1184082 by googletorp: like queries failing on postgres with standard_conforming_strings() turned on.

Issue #981524 by das-peter, Pisco, sun: Fixed system_date_format_save() doesn't save localized date formats.

- Patch #1222072 by Gábor Hojtsy: Split translation editing functionality out of locale.admin.inc and locale.inc.

- Patch #1069080 by Marie Wendel, droplet: node_comment_statistics().last_comment_timestamp() description.

- Patch #1216886 by pounard: _lock_id() shouldn't use drupal_static(), any cache clear would potentially make locks stall.

- Patch #1224802 by kiamlaluno: DrupalLocalStreamWrapper::stream_open() uses a local variable instead of the argument passed by reference.

- Patch #774040 by B-Prod, mattyoung: theme_item_list() function duplicates last  value when dealing with children.

- Patch #1174444 by Boobaa, xjm, Dave Reid: Make the _element_validate_()* functions in field.module available for all contrib modules to use.

- Patch #1174686 by ksenzee: overlay parent improperly opens child overlay on specific external links.

Issue #303189 by Darren Oh, fietserwin, q0rban, bdragon, osopolar, dboulet, Peter Törnstrand: Fixed Tabledrag doesn't hide columns when the whole table is initially hidden.

Issue #1067998 by eporama, amanaplan, ceefour: Fixed Warning: Invalid argument supplied for foreach() in filter_list_format() (line 675 of /.../modules/filter/filter.module).

Issue #1227426 by Mark Theunissen: Fixed  variable was removed, but is still being assigned in template_preprocess_maintenance_page().

Issue #1222802 by franz, droplet, jhodgdon, Krasnyj: Fixed theme_pager_link() doc missing 'text' variable.

Issue #1196102 by James_Stallings, jhodgdon: Fixed taxonomy_check_vocabulary_hierarchy() doc lacks return value.