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.
Issue #1987806 by kim.pepper, disasm, vijaycs85, tim.plunkett: Convert search_view() to a new style controller.
Issue #2117831 by corbacho: Update .editorconfig file.
Issue #2121839 by brantwynn: Fixed Typo:  'Creation' not 'creaation' in custom_block().module docblock.
Issue #2095489 by tayzlor, beejeebus: Separate out module install config code from import code.
Issue #2115063 by marcingy: Remove drupal_add_feed().
Issue #2120117 by Wim Leers, nod_: Fixed drupalSettings.user.uid added to page even if there is no other JS; drupal.node-new-comments-link lib added for anon users.