- Patch #1078398 by xjm, BayerMeister: Fixed taxonomy_implode_tags() modifies term objects (instead of cloning) and adds extra ' when called multiple times.

- Patch #1234316 by agi.novanta: fixed Notice: Undefined property: stdClass:: in forum_node_update() (line 373 of /.../modules/forum/forum.module).

- Patch #1239376 by Dave Reid: .ogg file extension incorrectly mapped to 'application/ogg' in file_default_mimetype_mapping().

Issue #717834 by David_Rothstein, clemens.tolboom, catch: Fixed The dependencies declared in core's hook_update_dependencies() implementations aren't actually correct.

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

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

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

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

Issue #1196116 by James_Stallings, foobar3000: Fixed taxonomy_vocabulary_save() doc needs more detail.

Issue #1196108 by James_Stallings, foobar3000: Fixed taxonomy_get_children() return value doc is not complete.

Issue #936686 by David_Rothstein, Einewton: Fixed 'Installation failed' errors when installing modules from Update Manager w/ Overlay.

Issue #276153 by pwolanin, das-peter: Fixed Testing does not work at all when locale of host session is not English.

Issue #1167458 by yoroy, David_Rothstein, dcmistry: New users do not know to click on 'Modules' to extend their site.

Issue #1000736 by fangel, stBorchert, adorsk: Fixed Term reference autocomplete widget having problems handling terms with commas.

Issue #1164852 follow-up by plach: Fix node module update which was hard-coding translatable to TRUE.

Issue #1164852 by plach: Default the 'translatable' bit on fields to FALSE for fields created in the UI, to match those created by the API.

Issue #1206200 by plach, chx: Add support for field meta conditions in EntityFieldQuery to allow for field language updates.