Issue #2347465 by tim.plunkett, dawehner, cilefen: Convert all instances of #type link/links to convert to use routes.
Issue #2322037 by oenie, Temoor, jepSter, rpayanm: Replace all instances of responsive_image_mapping_load(), entity_load('responsive_image_mapping') and entity_load_multiple('responsive_image_mapping') with static method calls.
Issue #2349651 by yannisc, larowlan: Fixed Default contact form does not send email as email recipient is not set during the installation.
Revert "Issue #2349651 by yannisc, larowlan: Fixed Default contact form does not send email as email recipient is not set during the installation."

This reverts commit 62f8b460fe4ad9076f680f0801111526490551cd.
Issue #74562 by naxoc, eiriksm, mikemiles86 | llizards: Added Show keywords in title of search results page.
Issue #2319667 by aneek, vurt, dankh: Fixed Simpletest Module Double escaped HTML in hook_requirements.
Issue #2342683 by David Hernández, dawehner: Fixed NodeViewBuilder should use static where possible, subclassing is currently too painful.
Issue #2348547 followup by larowlan: Fixed CommentViewBuilder should use static where possible, subclassing is currently too painful.
Issue #2336199 by benjy, tstoeckler, ultimike: Added Allow to specify the database target for a specific migration.
Issue #2158571 by tstoeckler, dawehner, kgoel, chx, tim.plunkett, catch, effulgentsia: Fixed Followup: Routes added in RouteSubscribers cannot be altered.
Issue #2293899 by leon.nk, nlisgo: Fixed hook_views_preview_info passes an instance of ViewsUI instead of ViewExecutable.
Issue #2352073 by penyaskito: Fixed Undefined property in UrlCacheContext.
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.