Issue #2300469 by penyaskito | dawehner: Fixed makeBackup() is called without a to parameter in Drupal\Core\Updater\Updater.

Issue #2318245 by mdrummond: Add Marc Drummond as co-maintainer of Responsive Images and Breakpoint modules.

Issue #2316203 by olli, tim.plunkett | Charles Belov: Fixed Permission "Use the administration pages and help" grants permission to configure Image Toolkit.

Issue #2317811 by ChandeepKhosa, emma.maria: Do not print the footer container in Seven when not in use.

Issue #2162005 followup by Berdir: Clean up entity_reference default values once users 0 and 1 provides UUID.

Issue #2307419 by Wim Leers: AssetCollectionOptimizerInterface should allow listing and deleting all aggregates (optimized collection assets).

Issue #1870866 by wiifm, magunz | jfarry: Fixed "Please insert the items per page (**) from above." doesn't make much sense.

Issue #2315555 by undertext, larowlan: Fixed UrlGeneratorTrait::setUrlGenerator sets linkGenerator property instead of urlGenerator.

Issue #2285451 by joelpittet, davidhernandez, cilefen, mdrummond, mortendk: Create addClass() and removeClass() methods on Attribute object for merging css class names.

Issue #2239413 by Wim Leers, blueminds: Split FilterCaption into FilterAlign (for data-align) and FilterCaption (for data-caption).

Issue #2316153 by Berdir: Fixed [typo follow-up] PHP 5.4.30/5.5.15+ changed json_encode() of DateTime objects to include microseconds, breaks tests.

Issue #2154435 by andypost, Berdir, mparker17: Rename EntityAccessController to EntityAccessControlHandler.

Issue #2302165 followup by cilefen, pwolanin | kgoel: Fixed Only allow loading by plugin definition properties.

Issue #2296787 by gauravkhambhala | jhodgdon: Fixed hook_field_config_update_forbid() is in the wrong group/topic.

Issue #2316459 by Gábor Hojtsy: Fixed Menu ui module refers to nonexistent library, lacks menu parent validation on content type settings.

Issue #2269025 by penyaskito, andypost, grom358, Berdir, mikeegoulding, larowlan: Fixed CommentManager::getAllFields() should have a static cache.

Issue #2145633 by Jose Reyero, Gábor Hojtsy | YesCT: Use standard discovery facility in TypedConfigManager instead of one-off implementation.

Issue #749748 by Bès, penyaskito, sun, hefox, Dave Reid, mavimo | c960657: Fixed Contact, register and comment forms do not prefill with user info from browser.

Issue #2309575 follow-up by Wim Leers: [Revert] Remove the null and memory backend definitions from core.services.yml in favour of devel module providing them instead.

Issue #2316153 by Berdir: Fixed PHP 5.4.30/5.5.15+ changed json_encode() of DateTime objects to include microseconds, breaks tests.

Issue #140363 by synth3tk, makemineatriple, realityloop, yoroy, YesCT, Niklas Fiekas, Schnitzel, corbacho | Jao: In user profiles, "Track" tab should be renamed "Activity".

Issue #2161845 by Gábor Hojtsy, vijaycs85 | YesCT: Fixed Node views (front page, admin) do not use the proper language filter.

Issue #2313811 by undertext | andyceo: Fixed Inconsistent interface location: core/modules/menu_link_content/src/Entity/MenuLinkContentInterface.php.