Issue #2023091 by djevans, badrange: Drupal does not allow W3C compliant language codes where you target a numeric region

Issue #2172017 by dawehner, larowlan, MegaChriz, kim.pepper, Désiré, Sam Hermans, tim.plunkett, Antti J. Salminen: Bulk operations does not respect entity access

Issue #2388125 by alexpott: testGetBaseTable is supposed to test that the storage falls back to the entity type ID

Issue #2377117 by mglaman, rpayanm, pcambra: Replace all instances of entity_load('field_storage_config') and entity_load_multiple('field_storage_config') with static method calls

Issue #2402827 by kgoel: Extract ViewUnitTestBase and ViewTestBase::assertIdenti* methods into a trait

Issue #2329753 by lauriii, davidhernandez, LewisNyman, nathandao: Move html classes from preprocess to templates

Issue #2303761 by tadityar, tim.plunkett, guntervs, jessi_pantheon, er.pushpinderrana, amitgoyal, rpayanm: Move views_ajax_form_wrapper() to ViewsFormBase

Issue #2318237 by Gábor Hojtsy, bserem, no_angel, Wim Leers: CKEditor translates its user interface even if interface translation is turned off

Issue #2395825 by emma.maria, jennyOlsen, DickJohnson: Remove closing tag comments in template files

Issue #2384481 by rpayanm, daffie, tadityar, hussainweb, areke, claudiu.cristea: Make the class variables protected for NodeType

Issue #2399307 by larowlan, SteffenR: comment_form_field_ui_field_storage_edit_form_alter() no longer working

Issue #2308187 by lauriii, iMiksu, joelpittet, dawehner, er.pushpinderrana: Provide a twig extension for file_create_url

Issue #2347877 by znerol, Berdir: Move DrupalKernel::initializeCookieGlobals() into a SessionConfiguration service

Issue #2392787 by beejeebus, dawehner, alexpott: Move include statements from DrupalKernel::boot() into DrupalKernel::preHandle()

Issue #2030667 by filijonka, tim.plunkett, adci_contributor, Thomas Brekelmans: Refactoring ViewStorageInterface to ViewEntityInterface