Issue #2362205 by Devin Carlson | dawehner: Fixed admin/theme/install|update should point to admin/appearance/update|install.
Issue #2321701 by Temoor, rpayanm: Replace all instances of contact_form_load(), entity_load('contact_form') and entity_load_multiple('contact_form') with static method calls.
Issue #2369933 by amateescu: Fixed Remove references to an exception class that doesn't exist (\Drupal\entity_reference\Exception\MissingDefaultValueException).
Issue #2369733 by mcdruid: Fixed No End of "addtogroup hooks" in search.api.php.
Issue #2354597 by esod, YesCT, vadim.hirbu, ashutoshsngh: Remove usage of form_set_value().
Issue #2370005 by olli: Fixed Remove link in views ui grouped filter and rearrange fields/sorts does not work.
Issue #2347511 by davidhernandez, lauriii, rpayanm, kasn: Add method to test if class attribute has class on Attribute object.
Issue #2370801 by chx: Fixed Deleting nothing from K-V DB is broken.
Issue #2350507 by hussainweb, hctom, jbrown: Fixed \Drupal\Core\Url has no __toString() magic method.
Issue #2370733 by chx: Fixed Contrib can not provide config storage.
Issue #2105693 by cilefen | jhodgdon: Fixed ContainerInjectionInterface docs need update.
Issue #2367579 by tim.plunkett, chx: Fixed Move retrieval of visible blocks to a standalone service.
Issue #2368975 by damiankloip: Fixed ElementInfoManager::buildInfo() processes info data on every request.
Issue #2347787 by andrei.dincu | cosmicdreams: Fixed Content Type edit form always displays "Don't display post information".
Issue #920056 by Dave Reid, andypost, quietone, rkjha, Alumei: Fixed [comment:name] duplicates [comment:author], and the latter should use format_username().
Issue #2371499 by er.pushpinderrana | Alex Bukach: Fixed Misprint in State API example.
Issue #2278415 by G-raph, Upchuk, Karmen, JamesLefrère, herom | emma.maria: Fixed Bartik dropbutton styling looks bad.
Issue #2358685 by BarisW, Aleksandar_P | LewisNyman: Remove edit and configure icons from misc.
Issue #2371841 by tim.plunkett | benjy: Fixed FullPageVariant::$mainContent must always be an array.
Issue #2353013 by bertramakers, oenie, crazyrohila: Remove taxonomy_term_load_parents_all from taxonomy/taxonomy.module.