Issue #2349879 by damiankloip: Fixed Remove unnecessary call to serializer > normalize in XmlEncoder::encode.

Issue #2229435 by lauriii, joelpittet, Rade: Clean up the way attributes are printed in field.html.twig.

Revert "Issue #1842140 by mdrummond, tonystar, gavin.hughes, killerpoke, lauriii, droweski, stevector, omg-its-maggie, jenlampton, Renee S: Remove title and wrapper div from theme_item_list."

This reverts commit 79395676.

Issue #2230091 by dawehner, Berdir, marthinal, martin107: Fixed Route rebuilding is not guaranteed to finish in time for the next request.

Issue #2201789 by joelpittet, jjcarrion, stefanos.petrakis, wiifm, Geizt, lussoluca | Cottser: Don't print '_theme()' in twig_debug output.

Issue #2294313 by Ieva Uzule, rachel_norfolk, nathanlawson91, xadag, er.pushpinderrana, Dominique CLAUSE, marcus7777: Email is asked before user name in SiteConfigureForm.

Revert "Issue #2267551 by catch | tim.plunkett: PHP 5.4.5 needed to avoid zend failure when using autoloaded traits."

This reverts commit 8d97ffff.

Issue #2123867 by plach, vijaycs85, kfritsche, YesCT, LinL, larowlan | yched: Simplify/cleanup language handling in EntityFormController.

Issue #2215543 by Antti J. Salminen, mrjmd, alexrayu, olemedia | joelpittet: Replace strong tag with CSS in template_preprocess_authorize_report and remove id..

Issue #2329851 by lanchez, lauriii, Jolidog | davidhernandez: Move miscellaneous system classes from preprocess to templates.

Issue #2241727 by mon_franco | YesCT: Remove button name override and update tests for that rename of Save to Save configuration in .

Issue #2342633 by Wim Leers, wwalc: Fixed CKEditor context menu broken due to an error in the drupalimage plugin.

Issue #2350315 by mitrpaka: Replace extend of deprecated DrupalUnitTestBase with KernelTestBase in Editor.

Issue #2350289 by mitrpaka: Replace extend of deprecated DrupalUnitTestBase with KernelTestBase in CKEditor.

Issue #2346001 by Frederico | realityloop: Fixed Menu link title not prepopulated from node title, and menu isn't created.

Issue #2292035 by DimitriV, mgifford | andrewmacpherson: Fixed CKEditor uses the automatically generated ID attribute for the body field in the ARIA label.

Issue #2195957 by alexpott, tagini: Fixed Only install profile configuration when installing that profile, not when enabling associated modules.

Revert "Issue #2195957 by Wim Leers, alexpott: Fixed Only install profile configuration when installing that profile, not when enabling associated modules."

This reverts commit 5ab43b6a.

Issue #2195957 by Wim Leers, alexpott: Fixed Only install profile configuration when installing that profile, not when enabling associated modules.

Issue #2350297 by mitrpaka: Replace extend of deprecated DrupalUnitTestBase with KernelTestBase in Contact.

Issue #2346515 by skippednote | joelpittet: Fix contextual links on new primary links/secondary links blocks.

Issue #1842140 by mdrummond, tonystar, gavin.hughes, killerpoke, lauriii, droweski, stevector, omg-its-maggie, jenlampton, Renee S: Remove title and wrapper div from theme_item_list.

Issue #2091379 by amitgoyal, greggmarshall, petrpo, rootwork, er.pushpinderrana, paboden | ifrik: Update hook_help for Toolbar module.

Issue #2347893 by mitrpaka | mikeker: Fixed ViewUnitTestBase extends DrupalUnitTestBase, which has been deprecated.

Issue #2335003 by joshi.rohit100, rootwork, tuutti | joelpittet: Rename task-list.html.twig to maintenance-task-list.html.twig.