Issue #2392673 by Mile23: Move Drupal\Tests\Core\Utility\HtmlTest to the proper namespace
Issue #2230637 by plach, fran seva, yched, swentel: Create a Language field widget and the related formatter
Issue #2388301 by Sam152: Use CSS escape sequence in breadcrumb styles to prevent erroneous delimiter output
Issue #2392301 by yched, joelpittet: OptGroups::flattenOptions() should preserve labels
Issue #2329649 by herom: Fix node create page RTL CSS
Issue #2011066 by Grimreaper, esbandeira, joshi.rohit100, the_contributor: example_author from hook_node_grants/hook_node_access_records grants all anon edit/delete to uid=0 nodes
Issue #2392887 by droplet: Update JS lib: jQuery to 2.1.3
Issue #2396301 by droplet: Update JS lib: Modernizr to 2.8.3
Issue #2113243 by rpayanm, Xano, tstoeckler: Rename BaseFormIdInterface::getBaseFormID() to BaseFormIdInterface::getBaseFormId()
Issue #2358675 by LewisNyman, BarisW, mgifford, MarkoT91: Remove messages icons in misc
Issue #2393267 by herom: Add missing RTL rules to Views UI CSS
Issue #2393577 by vladan.me, Berdir: Access issue with default settings set to disabled
Issue #2367743 by rpayanm, Miroling, YesCT, ianthomas_uk, shadik, gaurav.pahuja: Remove usages of drupal_form_submit() and update documentation
Issue #2381777 by yched: Unify setValue() implementations in ItemList & FieldItemList
Issue #2395395 by alexpott, effulgentsia, Gábor Hojtsy: TestBase lacks a config method to be used consistently in tests