Issue #1849822 by dawehner: Convert (HTML) view rendering to a render array.
Issue #2273825 by rpayanm, dawehner: Fixed UserStorageInterface should extend EntityStorageInterface.
Issue #2070737 by herom, EllaTheHarpy, alexpott: Change values of LanguageInterface::DIRECTION_(LTR/RTL) to ('ltr'/'rtl').
Issue #2184907 by JeroenT, ParisLiakos, ianthomas_uk, hussainweb, dawehner: Remove uses of drupal_add_http_header and related functions.
Issue #2320277 by jhodgdon: Fixed Views comment language field/filter is for original language code, no translation language field/filter.
Issue #2353011 by arpitr: Remove deprecated function views_get_all_views.
Issue #2313883 by alexpott: Fixed Minor code flow improvements to SessionHandler::write().
Issue #2350571 by mitrpaka: Replace extend of deprecated DrupalUnitTestBase with KernelTestBase in Field.
Issue #1802128 by legolasbo, jucallme: Fixed Replace "user name" with "username" in UI text.
Issue #2353393 by tstoeckler: Use LanguageInterface::DIRECTION_LTR instead of 'ltr' directly.
Issue #2353005 by arpitr: Remove deprecated function views_get_enabled_display_extenders.
Issue #2352857 by thamas: Fixed Improve the display of trigger icon (pencil).
Issue #2246675 by rpayanm, johnstorey, holly.ross.drupal | mgbellaire: Remove all unnecessary 'template' lines in hook_theme() declarations.