Issue #2113567 by jessebeach, nod_: Fixed Views dialogs don't close via escape.
Issue #1988508 by katbailey, aspilicious, dawehner: Stop pretending we support Symfony bundles when we really just have service providers.
Issue #1934498 by attiks, Jelle_S, David_Rothstein, effulgentsia, tstoeckler: Allow the image style 'itok' token to be suppressed in image derivative URLs.
Issue #2102125 followup by tim.plunkett, Gábor Hojtsy: Big Local Task Conversion.
Issue #2078879 by pwolanin, dawehner, Xano: Fixed DerivativeDiscoveryDecorator doesn't check/enforce the proposed derivative fetchers implement interface DerivativeInterface.
Issue #1143922 by FatherShawn, kscheirer: Fixed Undefined index: value in theme_status_report().
Issue #2102467 by InternetDevels, sidharthap | vijaycs85: Remove drupal_set_title() in path module controllers.
Issue #2102451 by vijaycs85, sidharthap: Remove drupal_set_title() in filter module controllers.
Issue #1618178 by manarth: Fixed Remove redundant DEFAULT_SYSLOG_FACILITY definition from Syslog.
Issue #2099363 by tim.plunkett, mtift, swentel: Allow single config files to be imported and exported (Resolve regression from Views in Drupal 7).
Issue #2057259 by alexpott, cweagans, swentel: Fixed Malformed modulename.info.yml file causes fatal error.
Issue #2100351 by grisendo, pfrenssen, Gábor Hojtsy, YesCT, penyaskito: Fixed Date format name 'custom' is reserved but not checked for.
Issue #2033959 by borisbaldinger, Gábor Hojtsy, thamas, YesCT: Improve design of language detection and selection settings page.
Issue #2097903 by Berdir, amateescu: Rename EntityRenderController to EntityViewBuilder.
Issue #2099577 by thamas, nod_, yoroy, Gábor Hojtsy: First installer page has initially needless description for how translations are handled.
Issue #2112807 by tim.plunkett: Move the form builder functions in form.inc to a form service.
Issue #2109065 by ianthomas_uk, jhodgdon: Fixed Remove variable_get() and variable_set() calls from API documentation.
Issue #1872206 by jessebeach, quicksketch, Wim Leers, mgifford: Fixed Improve CKEditor toolbar configuration accessibility.
Issue #2097691 by plopesc, amateescu: Move FIELD_CARDINALITY_UNLIMITED constant to FieldDefinitionInterface.
Issue #2115829 by Xano: Fixed ConfigurableEntityReferenceItem::instanceSettingsFormValidate() does not typehint its arguments.