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.